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78490-15-0

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78490-15-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78490-15-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,4,9 and 0 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 78490-15:
(7*7)+(6*8)+(5*4)+(4*9)+(3*0)+(2*1)+(1*5)=160
160 % 10 = 0
So 78490-15-0 is a valid CAS Registry Number.

78490-15-0Downstream Products

78490-15-0Relevant articles and documents

Pyridazines: (thienyl-2)-3 pyridazine, quelques (thienyl-2)-3 pyridazines substituees en 6 et systemes a noyaux condenses derives

Bourguignon, Jean,Becue, Christian,Queguiner, Guy

, p. 425 - 427 (2007/10/02)

Nous decrivons la synthese de la (thienyl-2)-3 pyridazine et de quelques-uns de ses derives substituee en 6 (ethoxy, hydrazino et azido).Certains de ces composes nous ont permis d'acceder a des systemes a noyaux condenses (triazolo et tetrazolo pyridazines).

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