129097-46-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129097-46-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,0,9 and 7 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 129097-46:
(8*1)+(7*2)+(6*9)+(5*0)+(4*9)+(3*7)+(2*4)+(1*6)=147
147 % 10 = 7
So 129097-46-7 is a valid CAS Registry Number.
InChI:InChI=1/C34H44O19/c1-14-24(42)26(44)31(53-32-27(45)25(43)21(40)13-48-32)34(49-14)52-30-28(46)33(47-9-8-16-3-6-18(37)20(39)11-16)50-22(12-35)29(30)51-23(41)7-4-15-2-5-17(36)19(38)10-15/h2-7,10-11,14,21-22,24-40,42-46H,8-9,12-13H2,1H3/b7-4+/t14-,21+,22+,24-,25-,26+,27+,28+,29+,30+,31+,32-,33+,34-/m0/s1