2-Azetidinone,3-(1-methylethyl)-4-(1-methylpropyl)-(9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 125606-87-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,6,0 and 6 respectively; the second part has 2 digits, 8 and 7 respectively. Calculate Digit Verification of CAS Registry Number 125606-87: (8*1)+(7*2)+(6*5)+(5*6)+(4*0)+(3*6)+(2*8)+(1*7)=123 123 % 10 = 3 So 125606-87-3 is a valid CAS Registry Number.