47739-98-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 47739-98-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,7,7,3 and 9 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 47739-98:
(7*4)+(6*7)+(5*7)+(4*3)+(3*9)+(2*9)+(1*8)=170
170 % 10 = 0
So 47739-98-0 is a valid CAS Registry Number.
InChI:InChI=1/C28H37ClN4O/c29-24-12-11-23-10-9-22-7-2-3-8-25(22)33(26(23)21-24)18-6-15-31-19-13-28(14-20-31,27(30)34)32-16-4-1-5-17-32/h2-3,7-8,11-12,21H,1,4-6,9-10,13-20H2,(H2,30,34)