9-Octadecenoyl chloride, 12-(acetyloxy)-, (Z)- is a chemical compound with the molecular formula C20H35ClO3. It is an unsaturated fatty acid derivative, specifically an octadecenoic acid with a double bond at the 9th position and an acetyloxy group at the 12th position. The (Z)- notation indicates that the double bond has a cis configuration. 9-Octadecenoyl chloride, 12-(acetyloxy)-, (Z)- is used in the synthesis of various pharmaceuticals, agrochemicals, and other specialty chemicals due to its unique structure and reactivity. It is an important intermediate in the preparation of complex organic molecules, particularly those requiring a specific stereochemistry or functional group placement.
The CAS Registry Mumber 7459-31-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,5 and 9 respectively; the second part has 2 digits, 3 and 1 respectively. Calculate Digit Verification of CAS Registry Number 7459-31: (6*7)+(5*4)+(4*5)+(3*9)+(2*3)+(1*1)=116 116 % 10 = 6 So 7459-31-6 is a valid CAS Registry Number.