55372-15-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55372-15-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,3,7 and 2 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 55372-15:
(7*5)+(6*5)+(5*3)+(4*7)+(3*2)+(2*1)+(1*5)=121
121 % 10 = 1
So 55372-15-1 is a valid CAS Registry Number.
InChI:InChI=1/C45H60N2O14/c1-21-13-12-14-22(2)44(55)46-30-17-32(58-20-33(49)47-23(3)18-57-19-24(47)4)34-35(40(30)53)39(52)28(8)42-36(34)43(54)45(10,61-42)59-16-15-31(56-11)25(5)41(60-29(9)48)27(7)38(51)26(6)37(21)50/h12-17,21,23-27,31,37-38,41,50-53H,18-20H2,1-11H3,(H,46,55)/b13-12+,16-15+,22-14+