Cis-α-H-Tetrachlorocrotonylchlorid, also known as (Z)-α-H-Tetrachlorocrotonylchlorid, is a chemical compound with the molecular formula C4HCl5. It is a colorless to pale yellow liquid with a pungent odor. cis-α-H-Tetrachlorcrotonylchlorid is a derivative of crotonyl chloride, where two of the hydrogen atoms on the double bond have been replaced by chlorine atoms, and the molecule has a cis configuration. It is used as an intermediate in the synthesis of various organic compounds, particularly in the production of pharmaceuticals and agrochemicals. Due to its reactivity and potential hazards, it is important to handle cis-α-H-tetrachlorocrotonylchlorid with caution, following proper safety protocols.
The CAS Registry Mumber 2892-56-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,8,9 and 2 respectively; the second part has 2 digits, 5 and 6 respectively. Calculate Digit Verification of CAS Registry Number 2892-56: (6*2)+(5*8)+(4*9)+(3*2)+(2*5)+(1*6)=110 110 % 10 = 0 So 2892-56-0 is a valid CAS Registry Number.