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4-Nitro-benzoic acid (1R,3R)-3-acetoxy-2-[(E)-(R)-4-acetoxy-6-methoxycarbonyl-hex-2-en-(E)-ylidene]-3-((Z)-oct-2-enyl)-cyclopentyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89156-56-9

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89156-56-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89156-56-9 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 6 respectively.
Calculate Digit Verification of CAS Registry Number 89156-56:
(7*8)+(6*9)+(5*1)+(4*5)+(3*6)+(2*5)+(1*6)=169
169 % 10 = 9
So 89156-56-9 is a valid CAS Registry Number.

89156-56-9Downstream Products

89156-56-9Relevant academic research and scientific papers

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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