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89156-54-7

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89156-54-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89156-54-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,1,5 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 89156-54:
(7*8)+(6*9)+(5*1)+(4*5)+(3*6)+(2*5)+(1*4)=167
167 % 10 = 7
So 89156-54-7 is a valid CAS Registry Number.

89156-54-7Downstream Products

89156-54-7Relevant articles and documents

NEW PROSTANOIDS FROM SOFT CORAL

Kitagawa, Isao,Kobayashi, Motomasa,Yasuzawa, Tohru,Son, Byeng Wha,Yoshidara, Minoru,Kyogoku, Yoshimasa

, p. 995 - 1006 (2007/10/02)

Four new anti-tumor active prostanoids, named claviridenone-a (3), claviridenone-b (4), claviridenone-c (5), and claviridenone-d (6), as well as 20-acetoxy-claviridenone-b (7) and 20-acetoxy-claviridenone-c (8), have been isolated from the Okinawan soft c

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