2,2,3-Trichlorobutanal 2,2,3-Trichlorobutyraldehyde 4-01-00-03241 (Beilstein Handbook Reference) 76-36-8 AI3-52257 Anhydrous butylchloral BRN 1749046 Butanal, 2,2,3-trichloro- Butylchloral Butyraldehyde, 2,2,3-trichloro- Butyrchloral Crotonchloral EINECS 200-953-4 NSC 1132 alpha,alpha,beta-Trichloro-n-butyraldehyde alpha,alpha,beta-Trichlorobutyraldehyde n-Butyraldehyde, alpha,alpha,beta-trichloro-