143907-82-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143907-82-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,9,0 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 143907-82:
(8*1)+(7*4)+(6*3)+(5*9)+(4*0)+(3*7)+(2*8)+(1*2)=138
138 % 10 = 8
So 143907-82-8 is a valid CAS Registry Number.
InChI:InChI=1/C19H37NO7P2.Mg/c1-17(2)9-6-10-18(3)11-7-12-19(4)13-8-14-20(5)15-16-26-29(24,25)27-28(21,22)23;/h9,11,13H,6-8,10,12,14-16H2,1-5H3,(H,24,25)(H2,21,22,23);/q;+2/p-2/b18-11+,19-13+;