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104417-81-4

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104417-81-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104417-81-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,4,1 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 104417-81:
(8*1)+(7*0)+(6*4)+(5*4)+(4*1)+(3*7)+(2*8)+(1*1)=94
94 % 10 = 4
So 104417-81-4 is a valid CAS Registry Number.

104417-81-4Relevant articles and documents

Synthese aromatischer Acylisocyanate durch Thermolyse von 1,1-Diacyl-3,3-dialkyl-harnstoffen

Schroth, Werner,Krieg, Reimar,Kluge, Helmut,Gaebler, Michael

, p. 398 - 399 (2007/10/02)

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