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1507378-99-5

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1507378-99-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1507378-99-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,0,7,3,7 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1507378-99:
(9*1)+(8*5)+(7*0)+(6*7)+(5*3)+(4*7)+(3*8)+(2*9)+(1*9)=185
185 % 10 = 5
So 1507378-99-5 is a valid CAS Registry Number.

1507378-99-5Downstream Products

1507378-99-5Relevant articles and documents

Radical [3 + 2]-annulation of divinylcyclopropanes: Rapid synthesis of complex meloscine analogs

Zhang, Hanmo,Jeon, Kyu Ok,Hay, E. Ben,Geib, Steven J.,Curran, Dennis P.,Laporte, Matthew G.

, p. 94 - 97 (2014)

A radical [3 + 2]-divinylcyclopropane annulation cascade has been extended to encompass five D-ring variants of the meloscine/epimeloscine core structure. Representative ABCD tetracyclic intermediates were further elaborated with novel substituted E-rings through subsequent transformations of advanced intermediates that provided opportunities for late-stage variation of the B-ring (lactam) N-substituents which were also developed.

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