149325-93-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 149325-93-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,3,2 and 5 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 149325-93:
(8*1)+(7*4)+(6*9)+(5*3)+(4*2)+(3*5)+(2*9)+(1*3)=149
149 % 10 = 9
So 149325-93-9 is a valid CAS Registry Number.
InChI:InChI=1/C21H25N5O5/c22-18-17-12(7-8-14(17)25-21(23)26-18)4-1-11-2-5-13(6-3-11)19(29)24-15(20(30)31)9-10-16(27)28/h2-3,5-6,12,15H,1,4,7-10H2,(H,24,29)(H,27,28)(H,30,31)(H4,22,23,25,26)