138067-14-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138067-14-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,0,6 and 7 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 138067-14:
(8*1)+(7*3)+(6*8)+(5*0)+(4*6)+(3*7)+(2*1)+(1*4)=128
128 % 10 = 8
So 138067-14-8 is a valid CAS Registry Number.
InChI:InChI=1/C43H73N7O13/c1-12-26(4)18-27(5)19-28(6)20-29(7)38-31(61-11)15-16-43(59,63-38)42(8,58)41(57)46-36-37(25(2)3)62-35(54)24-48(10)33(52)21-44-32(51)22-47(9)34(53)23-49(60)39(55)30-14-13-17-45-50(30)40(36)56/h20,25-28,30-31,36-38,45,58-60H,12-19,21-24H2,1-11H3,(H,44,51)(H,46,57)/b29-20+