146233-34-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146233-34-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,2,3 and 3 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 146233-34:
(8*1)+(7*4)+(6*6)+(5*2)+(4*3)+(3*3)+(2*3)+(1*4)=113
113 % 10 = 3
So 146233-34-3 is a valid CAS Registry Number.
InChI:InChI=1/C9H5ClN2OS/c10-8-4-3-6(11-12-8)9(13)7-2-1-5-14-7/h1-5H