Trans-α-decalincarboxylic acid chloride, also known as trans-2-decenoyl chloride, is a chemical compound with the molecular formula C10H17ClO. It is a colorless liquid that is derived from the reaction of trans-α-decalincarboxylic acid with thionyl chloride or oxalyl chloride. trans-α-decalincarboxylic acid chloride is characterized by its aliphatic chain with a double bond between the second and third carbon atoms, and a chlorine atom attached to the carboxylic acid group. It is used as a reagent in organic synthesis, particularly in the preparation of various pharmaceuticals, agrochemicals, and other specialty chemicals. Due to its reactivity, it is essential to handle trans-α-decalincarboxylic acid chloride with care, as it can be corrosive and toxic.
The CAS Registry Mumber 3021-76-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,0,2 and 1 respectively; the second part has 2 digits, 7 and 6 respectively. Calculate Digit Verification of CAS Registry Number 3021-76: (6*3)+(5*0)+(4*2)+(3*1)+(2*7)+(1*6)=49 49 % 10 = 9 So 3021-76-9 is a valid CAS Registry Number.