151957-36-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 151957-36-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,9,5 and 7 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 151957-36:
(8*1)+(7*5)+(6*1)+(5*9)+(4*5)+(3*7)+(2*3)+(1*6)=147
147 % 10 = 7
So 151957-36-7 is a valid CAS Registry Number.
InChI:InChI=1/C40H46N5O16P/c1-21(35(50)42-22(2)39(54)55)41-38(53)32(19-23-11-13-24(14-12-23)61-62(57,58)59)44-36(51)30(15-17-33(46)47)43-37(52)31(16-18-34(48)49)45-40(56)60-20-29-27-9-5-3-7-25(27)26-8-4-6-10-28(26)29/h3-14,21-22,29-32H,15-20H2,1-2H3,(H,41,53)(H,42,50)(H,43,52)(H,44,51)(H,45,56)(H,46,47)(H,48,49)(H,54,55)(H2,57,58,59)/t21-,22-,30-,31-,32-/m0/s1