1-Propanone,1-(2-methylphenyl)-3-(1-pyrrolidinyl)-(9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 807285-55-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,7,2,8 and 5 respectively; the second part has 2 digits, 5 and 5 respectively. Calculate Digit Verification of CAS Registry Number 807285-55: (8*8)+(7*0)+(6*7)+(5*2)+(4*8)+(3*5)+(2*5)+(1*5)=178 178 % 10 = 8 So 807285-55-8 is a valid CAS Registry Number.