4-Bromo-benzoic acid (6S,7R)-1,2,10,11,12-pentamethoxy-6,7-dimethyl-5,6,7,8-tetrahydro-dibenzo[a,c]cycloocten-3-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 75629-12-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,6,2 and 9 respectively; the second part has 2 digits, 1 and 2 respectively. Calculate Digit Verification of CAS Registry Number 75629-12: (7*7)+(6*5)+(5*6)+(4*2)+(3*9)+(2*1)+(1*2)=148 148 % 10 = 8 So 75629-12-8 is a valid CAS Registry Number.