Cyano-p-tolyl-acetic acid isopropyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 102276-87-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,2,7 and 6 respectively; the second part has 2 digits, 8 and 7 respectively. Calculate Digit Verification of CAS Registry Number 102276-87: (8*1)+(7*0)+(6*2)+(5*2)+(4*7)+(3*6)+(2*8)+(1*7)=99 99 % 10 = 9 So 102276-87-9 is a valid CAS Registry Number.