CAS NO:120-14-9

EC NO:204-373-2

Molecular Formula:C₉H₁₀O₃

Molecular Weight:166.1739

Synonyms:;Veratraldehyde;3,4-dimethoxybenzaldehhyde;3,4-dimethoxy-benzaldehyd;4-O-Methylvanillin;Benzaldehyde, 3,4-dimethoxy-veratraldehyde;Protocatechuecaldehyde dimethyl ether;protocatechuecaldehydedimethylether;p-Veratric aldehyde;p-veratricaldehyde;VARATRALDEHYDE;3,4-Dimethoxy benzaldehyde;

Molecular Structure:

CAS NO:7623-09-8;70110-24-6

EC NO:231-540-7

Molecular Formula:C₃H₄Cl₂O

Molecular Weight:126.9693

Synonyms:;.alpha.-Chloropropionyl chloride;propanoyl chloride, 2-chloro-;2-chloropropanoyl chloride;(2S)-2-chloropropanoyl chloride;α-Chloropropionyl chloride;2-Chloro Propionylchloride;2-Chloro Propionyl Chloride;(S)-2-Chloropropanoyl chloride;

Molecular Structure:

CAS NO:2052-01-9

EC NO:218-139-2

Molecular Formula:C₄H₇BrO₂

Molecular Weight:167.0012

Synonyms:;2-Bromoisobutyric Acid;2-Bromo isobutyric acid;ALPHA-Bromoisobutyric acid;A-Bromoisobutyric acid;2-BROMO-2-METHYLPROPIONIC ACID;2-Bromoisobutyric acid;2-Bromo-2-methylpropanoic acid;2-bromo-2-methyl-propanoicaci;2-bromo-2-methyl-Propanoicacid;Isobromobutyric acid;(2Z)-2-(phenylmethylidene)cyclohexanone;2-bromo-2-methylpropanoate;

Molecular Structure: