109516-82-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109516-82-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,5,1 and 6 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 109516-82:
(8*1)+(7*0)+(6*9)+(5*5)+(4*1)+(3*6)+(2*8)+(1*2)=127
127 % 10 = 7
So 109516-82-7 is a valid CAS Registry Number.
InChI:InChI=1/C38H63N2O7P/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-21-28-39-36(41)44-32-37(2)26-27-38(3,47-37)33-46-48(42,43)45-31-30-40-29-22-24-34-23-19-20-25-35(34)40/h19-20,22-25,29H,4-18,21,26-28,30-33H2,1-3H3,(H-,39,41,42,43)/t37-,38+/m0/s1