135667-47-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135667-47-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,6,6 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 135667-47:
(8*1)+(7*3)+(6*5)+(5*6)+(4*6)+(3*7)+(2*4)+(1*7)=149
149 % 10 = 9
So 135667-47-9 is a valid CAS Registry Number.
InChI:InChI=1/C63H111N3O20/c1-35(18-14-12-13-17-25-66-62(64-10)65-11)26-39(5)59-38(4)19-15-16-20-48(69)40(6)51(72)29-45(68)27-44(67)28-46(84-57(79)33-56(77)78)30-47-31-54(75)60(81)63(83,86-47)34-55(76)36(2)21-23-49(70)41(7)52(73)32-53(74)42(8)50(71)24-22-37(3)58(80)43(9)61(82)85-59/h15-16,18-20,22,36,38-55,58-60,67-76,80-81,83H,12-14,17,21,23-34H2,1-11H3,(H,77,78)(H2,64,65,66)/b19-15u,20-16u,35-18+,37-22u