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42234-04-8

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42234-04-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42234-04-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,2,3 and 4 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 42234-04:
(7*4)+(6*2)+(5*2)+(4*3)+(3*4)+(2*0)+(1*4)=78
78 % 10 = 8
So 42234-04-8 is a valid CAS Registry Number.
InChI:InChI=1/C44H86O4/c1-3-5-7-9-11-13-15-17-19-21-25-29-33-37-41-47-43(45)39-35-31-27-23-24-28-32-36-40-44(46)48-42-38-34-30-26-22-20-18-16-14-12-10-8-6-4-2/h3-42H2,1-2H3

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