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133906-05-5

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133906-05-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133906-05-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,9,0 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 133906-05:
(8*1)+(7*3)+(6*3)+(5*9)+(4*0)+(3*6)+(2*0)+(1*5)=115
115 % 10 = 5
So 133906-05-5 is a valid CAS Registry Number.
InChI:InChI=1/C48H88NO12P/c1-4-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-46(51)58-42-44(43-60-62(54,55)59-39-38-49-45(50)36-37-47(52)57-41-40-56-3)61-48(53)35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-5-2/h18-21,44H,4-17,22-43H2,1-3H3,(H,49,50)(H,54,55)/b20-18+,21-19+

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