Skip directly to search Skip directly to A to Z list Skip directly to site content
CDC Home
Error processing SSI file
ICSC "R"         NOM CHIMIQUEN° CASN° CEN° EINECS
0050 R 113
76-13-1

200-936-1
0048 R 12
75-71-8

200-893-9
0049 R 22
75-45-6

200-871-9
0577 R 23
75-46-7

200-872-4
0687 R1132a
75-38-7


0944 (2R, 6aS, 12aS) - 1, 2, 6, 6a, 12, 12a - Hexahydro - 2 - isopropényl - 8, 9 - diméthoxychromomèno(3, 4 - b) furo(2, 3 - h) chromène - 6 - one
83-79-4
650-005-00-2
201-501-9
1322* RADON
10043-92-2

233-146-0
0635 R 12 B 1
353-59-3


0247 (1R, 3R) - 3 - (2, 2 - Dibromovinyl) - 2, 2 - diméthylcyclopropane carboxylate de (S) - alpha - cyano - 3 - phénoxybenzyle
52918-63-5
607-319-00-X
258-256-6
1106 Réfrigérant 21
75-43-4


0324* RESMETHRINE
10453-86-8
613-060-00-3
233-940-7
1033 Résorcine
108-46-3
604-010-00-1
203-585-2
1033* RESORCINOL
108-46-3
604-010-00-1
203-585-2
0325* RHODAMINE WT
37299-86-8


1247* RHODIUM
7440-16-6

231-125-0
1454* RIBOFLAVINE
83-88-5

201-507-1
0944* ROTENONE
83-79-4
650-005-00-2
201-501-9
1264 1 - ((2RS, 4RS2RS, 4SR) - 4 - Bromo - 2 - (2, 4 - dichlorophényle) tétrahydrofurfuryle) - 1H - 1, 2, 4 - triazole
116255-48-2


 
Error processing SSI file
USA.gov: The U.S. Government's Official Web PortalDepartment of Health and Human Services
Centers for Disease Control and Prevention   1600 Clifton Road Atlanta, GA 30329-4027, USA
800-CDC-INFO (800-232-4636) TTY: (888) 232-6348 - Contact CDC–INFO