25316-34-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25316-34-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,3,1 and 6 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 25316-34:
(7*2)+(6*5)+(5*3)+(4*1)+(3*6)+(2*3)+(1*4)=91
91 % 10 = 1
So 25316-34-1 is a valid CAS Registry Number.
InChI:InChI=1/C6H8ClN2O2P/c7-5-1-3-6(4-2-5)9-12(8,10)11/h1-4H,(H4,8,9,10,11)