29337-98-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29337-98-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,3,3 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 29337-98:
(7*2)+(6*9)+(5*3)+(4*3)+(3*7)+(2*9)+(1*8)=142
142 % 10 = 2
So 29337-98-2 is a valid CAS Registry Number.
InChI:InChI=1/C31H44N2O6/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-17-24(22-29(35)36)30(37)32-25-19-20-26(27(34)23-25)33-31(38)28-18-16-21-39-28/h14-16,18-21,23-24,34H,2-13,17,22H2,1H3,(H,32,37)(H,33,38)(H,35,36)/b15-14+