2'-DEOXYCYTIDINE MONOHYDRATE, 99+% is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 652157-52-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,2,1,5 and 7 respectively; the second part has 2 digits, 5 and 2 respectively. Calculate Digit Verification of CAS Registry Number 652157-52: (8*6)+(7*5)+(6*2)+(5*1)+(4*5)+(3*7)+(2*5)+(1*2)=153 153 % 10 = 3 So 652157-52-3 is a valid CAS Registry Number.