120336-54-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120336-54-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,3,3 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 120336-54:
(8*1)+(7*2)+(6*0)+(5*3)+(4*3)+(3*6)+(2*5)+(1*4)=81
81 % 10 = 1
So 120336-54-1 is a valid CAS Registry Number.
InChI:InChI=1/C45H62N2O21/c48-19-27-33(54)41(61)45(22-50,67-27)68-44-39(60)36(57)40(28(20-49)64-44)66-43-38(59)35(56)32(53)29(65-43)21-62-42-37(58)34(55)31(52)26(63-42)18-46-47-30(51)17-16-25-14-12-24(13-15-25)11-5-2-1-4-8-23-9-6-3-7-10-23/h1-15,26-29,31-44,46,48-50,52-61H,16-22H2,(H,47,51)/b2-1u,8-4u,11-5-