94843-77-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94843-77-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,8,4 and 3 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 94843-77:
(7*9)+(6*4)+(5*8)+(4*4)+(3*3)+(2*7)+(1*7)=173
173 % 10 = 3
So 94843-77-3 is a valid CAS Registry Number.
InChI:InChI=1/C23H23N5O7/c1-12(29)28(11-13-2-7-17-16(10-13)21(33)27-23(24)26-17)15-5-3-14(4-6-15)20(32)25-18(22(34)35)8-9-19(30)31/h2-7,10,18H,8-9,11H2,1H3,(H,25,32)(H,30,31)(H,34,35)(H3,24,26,27,33)/t18-/m0/s1