| 42594-17-2 | Dicyclopentadienedimethanoldiacrylate | Octahydro-1H-4,7-methanoindene-1,1-diylbis(methylene) bisacrylate | 1 | | 2916.12 | | Send  | 7078.54 | |
| 4263-52-9 | Sodium bromoethylsulfonate | Sodium 2-bromoethanesulfonate | 1 | | 2904.90 | | Send  | 2259.11 | |
| 4264-83-9 | Sodium 4-nitrophenyl phosphate | Disodium (4-nitrophenyl) phosphate | 1 | | 2919.90 | | Send  | 49009.72 | |
| 4265-25-2 | 2-Methylbenzofuran | 2-methyl-1-benzofuran | 1 | | 2932.99 | | Send  | 38610.59 | |
| 427-51-0 | Cyproterone acetate | 9-(3-chloro-4-methoxyphenyl)-3,3,6,6-tetramethyl-2,3,4,4a,5,6,7,8,9,9a-decahydro-1H-xanthene-1,8-dione | 1 | | 2937.29 | | Send  | 16101180.50 | |
| 4272-74-6 | N alpha-Tosyl-L-lysine chloromethyl ketone hydrochloride | N-[(3S)-7-amino-1-chloro-2-oxoheptan-3-yl]-4-methylbenzenesulfonamide hydrochloride | 1 | | 2935.00 | | Send  | 3133.13 | |
| 4273-98-7 | 2-(Phenylsulfonyl)aniline | 2-(benzenesulfonyl)aniline | 1 | | 2930.90 | | Send  | 1574683.00 | |
| 4275-07-4 | n-Butyraldehyde-aniline [condensation products of n-Butylraldehyde and aniline] | Butylideneaniline | | 1 | 3812.10 | | Send  | | |
| 42751-79-1 | Bore-HIB stabilizer | 2-(chloromethyl)oxirane;ethane-1,2-diamine;N-methylmethanamine | 1 | | 2839.90 | | Send  | 2093.59 | |
| 42757-55-1 | Octabromobisphenol-S | 1,3-dibromo-5-[3,5-dibromo-4-(2,3-dibromopropoxy)phenyl]sulfonyl-2-(2,3-dibromopropoxy)benzene | 1 | | 2909.49 ; 3812.30 | | Send  | 2852406.45 | |