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1380073-90-4

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1380073-90-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1380073-90-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,0,0,7 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1380073-90:
(9*1)+(8*3)+(7*8)+(6*0)+(5*0)+(4*7)+(3*3)+(2*9)+(1*0)=144
144 % 10 = 4
So 1380073-90-4 is a valid CAS Registry Number.

1380073-90-4Downstream Products

1380073-90-4Relevant articles and documents

Incorporation of steroidal biomarkers into petroleum model compounds

Scherer, Alexander,Hampel, Frank,Gray, Murray R.,Stryker, Jeffrey M.,Tykwinski, Rik R.

, p. 597 - 606 (2012)

A series of fully-substituted 5,6-benzoquinolines covalently fused to the chlolestane framework has been synthesized to serve as model compounds for the poorly characterized components found in the heaviest fractions of petroleum, namely the asphaltenes.

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