37933-92-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37933-92-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,9,3 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 37933-92:
(7*3)+(6*7)+(5*9)+(4*3)+(3*3)+(2*9)+(1*2)=149
149 % 10 = 9
So 37933-92-9 is a valid CAS Registry Number.
InChI:InChI=1/C45H59N11O11/c1-24(2)17-31(52-40(62)29-14-15-37(59)50-29)41(63)54-33(20-36(46)58)43(65)53-32(18-25-9-4-3-5-10-25)42(64)55-34(23-57)45(67)56-16-8-13-35(56)44(66)49-22-38(60)51-30(39(47)61)19-26-21-48-28-12-7-6-11-27(26)28/h3-7,9-12,21,24,29-35,48,57H,8,13-20,22-23H2,1-2H3,(H2,46,58)(H2,47,61)(H,49,66)(H,50,59)(H,51,60)(H,52,62)(H,53,65)(H,54,63)(H,55,64)/t29-,30-,31-,32-,33-,34-,35-/m0/s1