1738-64-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1738-64-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,3 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1738-64:
(6*1)+(5*7)+(4*3)+(3*8)+(2*6)+(1*4)=93
93 % 10 = 3
So 1738-64-3 is a valid CAS Registry Number.
InChI:InChI=1/C12H13NO3/c1-8(2)10(12(15)16)13-11(14)9-6-4-3-5-7-9/h3-7H,1-2H3,(H,13,14)(H,15,16)