62637-99-4 Usage
Chemical Properties
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Check Digit Verification of cas no
The CAS Registry Mumber 62637-99-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,6,3 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 62637-99:
(7*6)+(6*2)+(5*6)+(4*3)+(3*7)+(2*9)+(1*9)=144
144 % 10 = 4
So 62637-99-4 is a valid CAS Registry Number.
InChI:InChI=1/2C10H18O2.Pb.4H/c2*11-10(12)8-4-7-9-5-2-1-3-6-9;;;;;/h2*9H,1-8H2,(H,11,12);;;;;/q;;+2;;;;/p-2/r2C10H18O2.H4Pb/c2*11-10(12)8-4-7-9-5-2-1-3-6-9;/h2*9H,1-8H2,(H,11,12);1H4/q;;+2/p-2