73825-59-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73825-59-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,8,2 and 5 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 73825-59:
(7*7)+(6*3)+(5*8)+(4*2)+(3*5)+(2*5)+(1*9)=149
149 % 10 = 9
So 73825-59-9 is a valid CAS Registry Number.
InChI:InChI=1/C27H43NO3/c1-14-11-21-24(28-13-14)16(3)27(31-21)10-8-19-20-6-5-17-12-18(29)7-9-26(17,4)23(20)25(30)22(19)15(27)2/h5,14-16,18-25,28-30H,6-13H2,1-4H3/t14-,15+,16+,18-,19-,20-,21+,22+,23+,24-,25+,26-,27?/m0/s1