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141949-35-1

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141949-35-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141949-35-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,9,4 and 9 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 141949-35:
(8*1)+(7*4)+(6*1)+(5*9)+(4*4)+(3*9)+(2*3)+(1*5)=141
141 % 10 = 1
So 141949-35-1 is a valid CAS Registry Number.

141949-35-1Upstream product

141949-35-1Downstream Products

141949-35-1Relevant articles and documents

Colony-wise Analysis of a Theonella swinhoei Marine Sponge with a Yellow Interior Permitted the Isolation of Theonellamide i

Fukuhara, Kazuya,Takada, Kentaro,Watanabe, Ryuichi,Suzuki, Toshiyuki,Okada, Shigeru,Matsunaga, Shigeki

, p. 2595 - 2599 (2018)

There are several examples of marine organisms whose metabolic profiles differ among conspecifics inhabiting the same region. We have analyzed the metabolic profile of each colony of a Theonella swinhoei marine sponge with a yellow interior and noticed the patchy distribution of one metabolite. This compound was isolated and its structure was studied by a combination of spectrometric analyses and chemical degradation, showing it to be a congener in the theonellamide class of bicyclic peptides. Theonellamides had previously been isolated by us only from T. swinhoei with a white interior and not from those with a yellow interior.

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