POLY(1,4-BUTYLENE SUCCINATE), EXTENDED WITH 1,6-DIISOCYANATOHEXANE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
Bags, rope, fibers, bottles, foamed cups and cushions.
Check Digit Verification of cas no
The CAS Registry Mumber 143606-53-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,6,0 and 6 respectively; the second part has 2 digits, 5 and 3 respectively. Calculate Digit Verification of CAS Registry Number 143606-53: (8*1)+(7*4)+(6*3)+(5*6)+(4*0)+(3*6)+(2*5)+(1*3)=115 115 % 10 = 5 So 143606-53-5 is a valid CAS Registry Number.