85223-04-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85223-04-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,2,2 and 3 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 85223-04:
(7*8)+(6*5)+(5*2)+(4*2)+(3*3)+(2*0)+(1*4)=117
117 % 10 = 7
So 85223-04-7 is a valid CAS Registry Number.
InChI:InChI=1/C18H18N4O3/c1-12(23)19-13-4-6-14(7-5-13)20-21-16-9-8-15(11-17(16)24)22-10-2-3-18(22)25/h4-9,11,20H,2-3,10H2,1H3,(H,19,23)/b21-16+