55902-94-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55902-94-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,9,0 and 2 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 55902-94:
(7*5)+(6*5)+(5*9)+(4*0)+(3*2)+(2*9)+(1*4)=138
138 % 10 = 8
So 55902-94-8 is a valid CAS Registry Number.
InChI:InChI=1/C39H59ClO3/c1-9-27(25(2)3)11-10-26(4)33-18-19-34-32-17-12-28-24-31(20-22-38(28,7)35(32)21-23-39(33,34)8)42-36(41)37(5,6)43-30-15-13-29(40)14-16-30/h12-16,25-27,31-35H,9-11,17-24H2,1-8H3/t26?,27?,31-,32-,33+,34-,35-,38-,39+/m0/s1