140231-39-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 140231-39-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,2,3 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 140231-39:
(8*1)+(7*4)+(6*0)+(5*2)+(4*3)+(3*1)+(2*3)+(1*9)=76
76 % 10 = 6
So 140231-39-6 is a valid CAS Registry Number.
InChI:InChI=1/C42H70O12/c1-20(2)21-11-13-39(5)15-16-41(7)22(28(21)39)9-10-27-40(6)17-23(45)35(38(3,4)26(40)12-14-42(27,41)8)54-37-34(32(49)30(47)25(19-44)52-37)53-36-33(50)31(48)29(46)24(18-43)51-36/h21-37,43-50H,1,9-19H2,2-8H3/t21-,22+,23?,24+,25+,26-,27?,28+,29+,30+,31-,32-,33+,34+,35?,36-,37-,39+,40-,41+,42+/m0/s1