33335-58-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 33335-58-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,3,3 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 33335-58:
(7*3)+(6*3)+(5*3)+(4*3)+(3*5)+(2*5)+(1*8)=99
99 % 10 = 9
So 33335-58-9 is a valid CAS Registry Number.
InChI:InChI=1/C40H48N2O6.2ClH/c1-41(2)17-15-27-22-34(44-6)36-24-30(27)31(41)19-25-9-12-29(13-10-25)47-40-38-28(23-37(45-7)39(40)46-8)16-18-42(3,4)32(38)20-26-11-14-33(43-5)35(21-26)48-36;;/h9-14,21-24,31-32H,15-20H2,1-8H3;2*1H/q+2;;/p-2/t31-,32+;;/m0../s1