29803-94-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29803-94-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,8,0 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 29803-94:
(7*2)+(6*9)+(5*8)+(4*0)+(3*3)+(2*9)+(1*4)=139
139 % 10 = 9
So 29803-94-9 is a valid CAS Registry Number.
InChI:InChI=1/C36H52O12/c1-31(2,45)12-11-23(39)36(8,46)28-19(38)14-33(5)22-10-9-17-18(35(22,7)24(40)15-34(28,33)6)13-20(29(44)32(17,3)4)47-30-27(43)26(42)25(41)21(16-37)48-30/h9,11-13,18-19,21-22,25-28,30,37-38,41-43,45-46H,10,14-16H2,1-8H3/b12-11+/t18-,19-,21-,22+,25-,26+,27-,28+,30-,33+,34-,35+,36+/m1/s1