29212-95-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29212-95-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,2,1 and 2 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 29212-95:
(7*2)+(6*9)+(5*2)+(4*1)+(3*2)+(2*9)+(1*5)=111
111 % 10 = 1
So 29212-95-1 is a valid CAS Registry Number.
InChI:InChI=1/C23H16N4O6/c28-20-16(18(22(30)31)24-26(20)14-8-3-1-4-9-14)12-7-13-17-19(23(32)33)25-27(21(17)29)15-10-5-2-6-11-15/h1-13,24H,(H,30,31)(H,32,33)/b12-7+,17-13-