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4704-14-7

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4704-14-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4704-14-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,0 and 4 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4704-14:
(6*4)+(5*7)+(4*0)+(3*4)+(2*1)+(1*4)=77
77 % 10 = 7
So 4704-14-7 is a valid CAS Registry Number.

4704-14-7Upstream product

4704-14-7Relevant articles and documents

Brasilicardins B-D, new tricyclic terpernoids from actinomycete Nocardia brasiliensis

Komatsu, Kazusei,Tsuda, Masashi,Shiro, Motoo,Tanaka, Yasushi,Mikami, Yuzuru,Kobayashi, Jun'Ichi

, p. 5545 - 5551 (2007/10/03)

Three new tricyclic terpenoids, brasilicardins B-D (2-4), were isolated together with brasilicardin A (1), a potent immunosuppressive compound, from the cultured broth of a pathogenic actinomycete Nocardia brasiliensis IFM0406, and the structures and stereochemistry were determined by spectroscopic data and a single crystal X-ray diffraction analysis. The immunosuppressive and cytotoxic activities of 2-4 were examined in the comparison with 1.

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