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1421359-35-4

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1421359-35-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1421359-35-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,1,3,5 and 9 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1421359-35:
(9*1)+(8*4)+(7*2)+(6*1)+(5*3)+(4*5)+(3*9)+(2*3)+(1*5)=134
134 % 10 = 4
So 1421359-35-4 is a valid CAS Registry Number.

1421359-35-4Relevant articles and documents

Relative stereochemical determination and synthesis of the C17-C25 δ-lactone fragment of hemicalide

Fleury, Etienne,Sorin, Geoffroy,Prost, Elise,Pancrazi, Ange,Sautel, Fran?ois,Massiot, Georges,Lannou, Marie-Isabelle,Ardisson, Janick

, p. 855 - 864 (2013/04/23)

Hemicalide is a novel marine metabolite polyketide distinguished by a unique mechanism of action. Because of insufficient quantities of purified material, this natural product has evaded complete stereochemical assignments. Recently, we have determined th

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