3221-64-5 | 2,2'-[[2,2-bis[[[(2-hydroxyphenyl)methylene]amino]methyl]propane-1,3-diyl]bis(nitrilomethylidyne)]bisphenol | C33H32 N4 O4 |
3221-14-5 | Thiirane,2-(phenoxymethyl)- | C9H10 O S |
3221-38-3 | 1,2-Ethanediamine,N1,N1-bis(2-chloroethyl)-N2-methyl-N2-(phenylmethyl)-, hydrochloride (1:2) | C14H22 Cl2 N2 . 2 Cl H |
3221-15-6 | EPITHIOCHLORHYDRIN | C3H5 Cl S |