64431-74-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64431-74-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,4,3 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 64431-74:
(7*6)+(6*4)+(5*4)+(4*3)+(3*1)+(2*7)+(1*4)=119
119 % 10 = 9
So 64431-74-9 is a valid CAS Registry Number.
InChI:InChI=1/C14H31O4P.K/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-18-19(15,16)17;/h2-14H2,1H3,(H2,15,16,17);/q;+1/p-1