13929-37-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13929-37-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,9,2 and 9 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 13929-37:
(7*1)+(6*3)+(5*9)+(4*2)+(3*9)+(2*3)+(1*7)=118
118 % 10 = 8
So 13929-37-8 is a valid CAS Registry Number.
InChI:InChI=1/C45H60N2O13/c1-23-15-14-16-24(2)44(55)46-30-21-32(57-22-33(49)47-18-12-10-11-13-19-47)34-35(40(30)53)39(52)28(6)42-36(34)43(54)45(8,60-42)58-20-17-31(56-9)25(3)41(59-29(7)48)27(5)38(51)26(4)37(23)50/h14-17,20-21,23,25-27,31,37-38,41,50-53H,10-13,18-19,22H2,1-9H3,(H,46,55)/b15-14+,20-17+,24-16u