2-Pyrrolidinethione, 1-(1-oxo-3-butenyl)- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 125880-06-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,8,8 and 0 respectively; the second part has 2 digits, 0 and 6 respectively. Calculate Digit Verification of CAS Registry Number 125880-06: (8*1)+(7*2)+(6*5)+(5*8)+(4*8)+(3*0)+(2*0)+(1*6)=130 130 % 10 = 0 So 125880-06-0 is a valid CAS Registry Number.