.alpha.,.alpha.,.beta.-Trichloro-n-butyraldehyde .alpha.,.alpha.,.beta.-Trichlorobutyraldehyde 2,2,3-Trichlorobutanal 2,2,3-Trichlorobutyraldehyde 76-36-8 Anhydrous butylchloral Butanal, 2,2,3-trichloro- Butylchloral Butyraldehyde, 2,2,3-trichloro- Butyrchloral Crotonchloral NSC1132 WLN: VHXGGYG1 n-Butyraldehyde, .alpha.,.alpha.,.beta.-trichloro-