38123-23-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38123-23-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,1,2 and 3 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 38123-23:
(7*3)+(6*8)+(5*1)+(4*2)+(3*3)+(2*2)+(1*3)=98
98 % 10 = 8
So 38123-23-8 is a valid CAS Registry Number.
InChI:InChI=1/C46H65N3O13/c1-13-20-49(48(14-2)15-3)34(51)23-59-33-22-31-41(55)36-35(33)37-43(29(9)40(36)54)62-46(11,44(37)56)60-21-19-32(58-12)26(6)42(61-30(10)50)28(8)39(53)27(7)38(52)24(4)17-16-18-25(5)45(57)47-31/h16-19,21-22,24,26-28,32,38-39,42,52-55H,13-15,20,23H2,1-12H3,(H,47,57)/b17-16+,21-19+,25-18u