Guide	Chemical Name	CAS No	RTECS No
0387	S-Methyl-N-(methylcarbamoyloxy)thioaceti	16752-77-5	AK2975000
0375	S-[1,2-bis(ethoxycarbonyl) ethyl]O,O-dim	121-75-5	WM8400000
0564	SFA	62-74-8	AH9100000
0574	Saccarose	57-50-1	WN6500000
0029	Sal ammoniac fume	12125-02-9	BP4550000
0412	Saturated MDI	5124-30-1	NQ9250000
0349	Secondary isoamyl alcohol	6032-29-7	SA4900000
0630	Seekay wax	1321-65-9	QK4025000
0600	Seekay wax	1335-88-2	QK3700000
0550*	Selenium	7782-49-2	VS7700000
0550	Selenium alloy	7782-49-2	VS7700000
0336	Selenium dihydride	7783-07-5	MX1050000
0551	Selenium fluoride	7783-79-1	VS9450000
0551*	Selenium hexafluoride	7783-79-1	VS9450000
0336	Selenium hydride	7783-07-5	MX1050000
0153	Sesone	136-78-7	KK4900000
0100	Sevin®	63-25-2	FC5950000
0337	Sewer gas	7783-06-4	MX1225000
0556	Silane	7803-62-5	VV1400000
0552	Silica gel	7631-86-9	VV7310000
0552*	Silica, amorphous	7631-86-9	VV7310000
0553*	(Silica, crystalline (as respirable dust))	14808-60-7	VV7330000
0556	Silicane	7803-62-5	VV1400000
0554*	Silicon	7440-21-3	VW0400000
0555*	Silicon carbide	409-21-2	VW0450000
0552	Silicon dioxide (amorphous)	7631-86-9	VV7310000
0555	Silicon monocarbide	409-21-2	VW0450000
0556*	Silicon tetrahydride	7803-62-5	VV1400000
0557*	(Silver (metal dust and soluble compounds)	7440-22-4	VW3500000
0306	Silver graphite	7782-42-5	MD9659600
0432	Slag wool		PY8070000
0092	Slaked lime	1305-62-0	EW2800000
0558*	Soapstone (containing less than 1% quart		VV8780000
0558	Soapstone silicate		VV8780000
0565	Soda lye	1310-73-2	WB4900000
0561	Sodium acid bisulfite	7631-90-5	VZ2000000
0559*	(Sodium aluminum fluoride (as F) )	15096-52-3	WA9625000
0560*	(Sodium azide )	26628-22-8	VY8050000
0561*	Sodium bisulfite	7631-90-5	VZ2000000
0561	Sodium bisulphite	7631-90-5	VZ2000000
0057	Sodium borate (anhydrous)	1330-43-4	ED4588000
0058	Sodium borate decahydrate	1303-96-4	VZ2275000
0059	Sodium borate pentahydrate	12179-04-3	VZ2540000
0562*	Sodium cyanide (as CN)	143-33-9	VZ7525000
0563*	Sodium fluoride (as F)	7681-49-4	WB0350000
0564*	Sodium fluoroacetate	62-74-8	AH9100000
0559	Sodium hexafluoroaluminate	15096-52-3	WA9625000
0565	Sodium hydrate	1310-73-2	WB4900000
0561	Sodium hydrogen sulfite	7631-90-5	VZ2000000
0565*	Sodium hydroxide	1310-73-2	WB4900000
0566*	Sodium metabisulfite	7681-57-4	UX8225000
0566	Sodium metabisulphite	7681-57-4	UX8225000
0563	Sodium monofluoride	7681-49-4	WB0350000
0564	Sodium monofluoroacetate	62-74-8	AH9100000
0606	Sodium pyrophosphate	7722-88-5	UX7350000
0566	Sodium pyrosulfite	7681-57-4	UX8225000
0560	Sodium salt of hydrazoic acid	26628-22-8	VY8050000
0562	Sodium salt of hydrocyanic acid	143-33-9	VZ7525000
0057	Sodium tetraborate	1330-43-4	ED4588000
0058	Sodium tetraborate decahydrate	1303-96-4	VZ2275000
0059	Sodium tetraborate pentahydrate	12179-04-3	VZ2540000
0667	Soft wood dust		ZC9850000
0277	Solvent ether	60-29-7	KI5775000
0567	Sorghum gum	9005-25-8	GM5090000
0181	Spectracide®	333-41-5	TF3325000
0648	Spirits of turpentine	8006-64-2	YO8400000
0569	Spotting naphtha	8052-41-3	WJ8925000
0616	Stannic dioxide	18282-10-5	XQ4000000
0616	Stannic oxide	18282-10-5	XQ4000000
0615	Stannous oxide	21651-19-4	XQ3700000
0567*	Starch	9005-25-8	GM5090000
0567	alpha-Starch	9005-25-8	GM5090000
0567	Starch gum	9005-25-8	GM5090000
0648	Steam distilled turpentine	8006-64-2	YO8400000
0469	Stearyl mercaptan	2885-00-9
0558	Steatite		VV8780000
0584	Steatite talc	14807-96-6	WW2710000
0568*	Stibine	7803-52-3	WJ0700000
0036	Stibium	7440-36-0	CC4025000
0569*	Stoddard solvent	8052-41-3	WJ8925000
0306	Stove black	7782-42-5	MD9659600
0570*	Strychnine	57-24-9	WL2275000
0570	Strynchnos	57-24-9	WL2275000
0571*	Styrene	100-42-5	WL3675000
0571	Styrene monomer	100-42-5	WL3675000
0571	Styrol	100-42-5	WL3675000
0572	Subtilisin BPN	1395-21-7	CO9450000
0572	Subtilisin Carlsburg	1395-21-7	CO9450000
0572*	Subtilisins	1395-21-7	CO9450000
0573	Succinic dinitrile	110-61-2	WN3850000
0573*	Succinonitrile	110-61-2	WN3850000
0574*	Sucrose	57-50-1	WN6500000
0574	Sugar	57-50-1	WN6500000
0030	Sulfamate	7773-06-0	WO6125000
0648	Sulfate wood turpentine	8006-64-2	YO8400000
0611	Sulfinyl chloride	7719-09-7	XM5150000
0586	Sulfotep	3689-24-5	XN4375000
0578	Sulfur chloride	10025-67-9	WS4300000
0611	Sulfur chloride oxide	7719-09-7	XM5150000
0579	Sulfur decafluoride	5714-22-7	WS4480000
0581	Sulfur difluoride dioxide	2699-79-8	WT5075000
0575*	Sulfur dioxide	7446-09-5	WS4550000
0576	Sulfur fluoride	2551-62-4	WS4900000
0576*	Sulfur hexafluoride	2551-62-4	WS4900000
0578*	(Sulfur monochloride )	10025-67-9	WS4300000
0575	Sulfur oxide	7446-09-5	WS4550000
0579*	Sulfur pentafluoride	5714-22-7	WS4480000
0510	Sulfur phosphide	1314-80-3	TH4375000
0578	Sulfur subchloride	10025-67-9	WS4300000
0580*	Sulfur tetrafluoride	7783-60-0	WT4800000
0337	Sulfuretted hydrogen	7783-06-4	MX1225000
0577*	Sulfuric acid	7664-93-9	WS5600000
0577	Sulfuric acid (aqueous)	7664-93-9	WS5600000
0575	Sulfurous acid anhydride	7446-09-5	WS4550000
0611	Sulfurous dichloride	7719-09-7	XM5150000
0575	Sulfurous oxide	7446-09-5	WS4550000
0611	Sulfurous oxychloride	7719-09-7	XM5150000
0581*	Sulfuryl fluoride	2699-79-8	WT5075000
0582*	(Sulprofos )	35400-43-2	TE4165000
0009	Symmetrical tetrabromoethane	79-27-6	KI8225000
0598	Symmetrical tetrachloroethane	79-34-5	KI8575000
0639	Symmetrical trimethylbenzene	108-67-8	OX6825000
0096	Synthetic camphor	76-22-2	EX1225000
0432	Synthetic vitreous fibers		PY8070000
0177	Systox®	8065-48-3	TF3150000

*primary chemical name  

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