Acetic acid (3aS,4S,6aS,7R,9aS,9bR)-2-bromomethyl-4-methyl-2,3,3a,4,6a,7,8,9,9a,9b-decahydro-benzo[de]chromen-7-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 85737-91-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,7,3 and 7 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 85737-91: (7*8)+(6*5)+(5*7)+(4*3)+(3*7)+(2*9)+(1*1)=173 173 % 10 = 3 So 85737-91-3 is a valid CAS Registry Number.