135159-46-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135159-46-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,1,5 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 135159-46:
(8*1)+(7*3)+(6*5)+(5*1)+(4*5)+(3*9)+(2*4)+(1*6)=125
125 % 10 = 5
So 135159-46-5 is a valid CAS Registry Number.
InChI:InChI=1/C34H47IN2O10/c1-8-31(5)18-24(41)34(44)32(6)23(40)13-14-30(3,4)27(32)26(28(45-19(2)38)33(34,7)47-31)46-29(43)37-16-15-36-25(42)12-10-20-9-11-22(39)21(35)17-20/h8-9,11,17,23,26-28,39-40,44H,1,10,12-16,18H2,2-7H3,(H,36,42)(H,37,43)/t23-,26-,27-,28-,31-,32-,33+,34-/m0/s1/i35-2