125989-12-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125989-12-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,9,8 and 9 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 125989-12:
(8*1)+(7*2)+(6*5)+(5*9)+(4*8)+(3*9)+(2*1)+(1*2)=160
160 % 10 = 0
So 125989-12-0 is a valid CAS Registry Number.
InChI:InChI=1/C38H50N8O7S/c1-22(2)17-29-37(52)44-28(15-16-54-3)36(51)43-27(13-14-32(39)47)35(50)46-31(19-24-20-40-26-12-8-7-11-25(24)26)38(53)45-30(18-23-9-5-4-6-10-23)34(49)41-21-33(48)42-29/h4-12,20,22,27-31,40H,13-19,21H2,1-3H3,(H2,39,47)(H,41,49)(H,42,48)(H,43,51)(H,44,52)(H,45,53)(H,46,50)