134136-38-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134136-38-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,1,3 and 6 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 134136-38:
(8*1)+(7*3)+(6*4)+(5*1)+(4*3)+(3*6)+(2*3)+(1*8)=102
102 % 10 = 2
So 134136-38-2 is a valid CAS Registry Number.
InChI:InChI=1/C35H40N4O15/c1-14-25(28(45)24-21(12-49-34(36)46)35(47-6)32-22(38-32)11-39(35)26(24)27(14)44)37-19-7-9-20(10-8-19)53-33-31(52-18(5)43)30(51-17(4)42)29(50-16(3)41)23(54-33)13-48-15(2)40/h7-10,21-23,29-33,37-38H,11-13H2,1-6H3,(H2,36,46)/t21-,22+,23-,29-,30+,31-,32+,33-,35-/m1/s1