4-AMINO-5-BENZOYL-2-[(2-OXO-2-PHENYLETHYL)SULFANYL]-3-THIOPHENECARBONITRILE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 133180-37-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,1,8 and 0 respectively; the second part has 2 digits, 3 and 7 respectively. Calculate Digit Verification of CAS Registry Number 133180-37: (8*1)+(7*3)+(6*3)+(5*1)+(4*8)+(3*0)+(2*3)+(1*7)=97 97 % 10 = 7 So 133180-37-7 is a valid CAS Registry Number.