34471-97-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 34471-97-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,4,7 and 1 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 34471-97:
(7*3)+(6*4)+(5*4)+(4*7)+(3*1)+(2*9)+(1*7)=121
121 % 10 = 1
So 34471-97-1 is a valid CAS Registry Number.
InChI:InChI=1/C27H45NO/c1-17-10-14-27(28-16-17)18(2)24-23(29-27)15-22-20-9-8-19-7-5-6-12-25(19,3)21(20)11-13-26(22,24)4/h17-24,28H,5-16H2,1-4H3/t17?,18-,19?,20-,21+,22+,23+,24+,25+,26+,27?/m1/s1