129276-56-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129276-56-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,2,7 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 129276-56:
(8*1)+(7*2)+(6*9)+(5*2)+(4*7)+(3*6)+(2*5)+(1*6)=148
148 % 10 = 8
So 129276-56-8 is a valid CAS Registry Number.
InChI:InChI=1/C19H27N5O12/c25-7-11(18(34)24-10(19(35)36)5-15(30)31)22-13(27)6-20-16(32)8(2-4-14(28)29)23-17(33)9-1-3-12(26)21-9/h8-11,25H,1-7H2,(H,20,32)(H,21,26)(H,22,27)(H,23,33)(H,24,34)(H,28,29)(H,30,31)(H,35,36)/t8-,9-,10-,11-/m0/s1