1-propylindole-3-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 858515-83-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,8,5,1 and 5 respectively; the second part has 2 digits, 8 and 3 respectively. Calculate Digit Verification of CAS Registry Number 858515-83: (8*8)+(7*5)+(6*8)+(5*5)+(4*1)+(3*5)+(2*8)+(1*3)=210 210 % 10 = 0 So 858515-83-0 is a valid CAS Registry Number.