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1426385-29-6

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1426385-29-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1426385-29-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,6,3,8 and 5 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1426385-29:
(9*1)+(8*4)+(7*2)+(6*6)+(5*3)+(4*8)+(3*5)+(2*2)+(1*9)=166
166 % 10 = 6
So 1426385-29-6 is a valid CAS Registry Number.

1426385-29-6Relevant articles and documents

Modular access to complex prodiginines: Total synthesis of (+)-roseophilin via its 2-azafulvene prototropisomer

Frederich, James H.,Harran, Patrick G.

supporting information, p. 3788 - 3791 (2013/04/10)

Ansa-bridged prodiginines are bioactive pigments produced by bacteria. Certain of these structures are reported to be antagonists of protein-protein interactions involved in apoptosis. We describe a new entry to alkaloids of this type, demonstrated with a concise asymmetric synthesis of (+)-roseophilin (3). Our route constructs the pyrrolophane motif via phosphoryl transfer-terminated macroaldolization and passes through a previously unexplored prototropic form of the natural product.

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