143490-50-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143490-50-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,4,9 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 143490-50:
(8*1)+(7*4)+(6*3)+(5*4)+(4*9)+(3*0)+(2*5)+(1*0)=120
120 % 10 = 0
So 143490-50-0 is a valid CAS Registry Number.
InChI:InChI=1/C30H50O/c1-19(2)20-11-14-27(5)17-18-29(7)22-9-10-23-26(3,4)24(31)13-15-28(23,6)21(22)12-16-30(29,8)25(20)27/h9,19-21,23-25,31H,10-18H2,1-8H3/t20-,21+,23+,24+,25+,27-,28-,29-,30+/m1/s1