1,4,7-Trioxa-10,13,16,19,22-pentaazacyclotetracosane-11,21-dione,
10,22-dimethyl-13,16,19-tris[(4-methylphenyl)sulfonyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 110345-41-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,3,4 and 5 respectively; the second part has 2 digits, 4 and 1 respectively. Calculate Digit Verification of CAS Registry Number 110345-41: (8*1)+(7*1)+(6*0)+(5*3)+(4*4)+(3*5)+(2*4)+(1*1)=70 70 % 10 = 0 So 110345-41-0 is a valid CAS Registry Number.