29169-79-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29169-79-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,1,6 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 29169-79:
(7*2)+(6*9)+(5*1)+(4*6)+(3*9)+(2*7)+(1*9)=147
147 % 10 = 7
So 29169-79-7 is a valid CAS Registry Number.
InChI:InChI=1/C36H38N4O5/c1-9-20-16(3)23-13-25-18(5)22(11-12-29(41)44-7)33(39-25)31-32(36(43)45-8)35(42)30-19(6)26(40-34(30)31)15-28-21(10-2)17(4)24(38-28)14-27(20)37-23/h13-15,32,37-38H,9-12H2,1-8H3/b23-13-,24-14-,25-13-,26-15-,27-14-,28-15-,33-31-