1,4,7,10,13,16,19,22,25,28-decakis(p-tolylsulfonyl)-1,4,7,10,13,16,19,22,25,28-decaazacyclotriacontane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
The CAS Registry Mumber 107010-91-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,0,1 and 0 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 107010-91: (8*1)+(7*0)+(6*7)+(5*0)+(4*1)+(3*0)+(2*9)+(1*1)=73 73 % 10 = 3 So 107010-91-3 is a valid CAS Registry Number.