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416898-34-5

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416898-34-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 416898-34-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,6,8,9 and 8 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 416898-34:
(8*4)+(7*1)+(6*6)+(5*8)+(4*9)+(3*8)+(2*3)+(1*4)=185
185 % 10 = 5
So 416898-34-5 is a valid CAS Registry Number.

416898-34-5Relevant articles and documents

Total synthesis and determination of the stereochemistry of 2-amino-3-cyclopropylbutanoic acid, a novel plant growth regulator isolated from the mushroom Amanita castanopsidis Hongo

Morimoto, Yoshiki,Takaishi, Mamoru,Kinoshita, Takamasa,Sakaguchi, Kazuhiko,Shibata, Kozo

, p. 42 - 43 (2002)

The unknown stereostructure of 2-amino-3-cyclopropylbutanoic acid 1, a novel plant growth regulator isolated from the mushroom Amanita castanopsidis Hongo, was determined to be (2S,3S)-2 through its racemic and enantioselective syntheses employing the che

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