| 5666-12-6 | TRIS(1-PYRROLIDINYL)PHOSPHINE 97 | C12H24 N3 P |
| 5666-11-5 | Levomoramide [BAN:DCF:INN] | C25H32 N2 O2 |
| 5666-26-2 | 4-(4-ethoxyphenoxy)-N-{5-[(4-nitrophenyl)sulfonyl]-1,3-thiazol-2-yl}butanamide | C12H26 Cl2 N2 O5 P2 |
| 5666-38-6 | THIAZOLINONE | C3H3NOS |
| 5666-55-7 | PHENYLSULFONYL-PHOSPHORAMIDIC TRICHLORIDE | C6H5 Cl3 N O2 P S |