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141018-89-5

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141018-89-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141018-89-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,0,1 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 141018-89:
(8*1)+(7*4)+(6*1)+(5*0)+(4*1)+(3*8)+(2*8)+(1*9)=95
95 % 10 = 5
So 141018-89-5 is a valid CAS Registry Number.

141018-89-5Downstream Products

141018-89-5Relevant articles and documents

Nucleophilic Addition of 2-Indolylacyl Anion Equivalents to N-Alkylpyridinium Salts

Bennasar, M.-Lluisa,Zulaica, Ester,Bosch, Joan

, p. 2835 - 2841 (2007/10/02)

The reactions of the anions derived from dithioacetals 1-3 and α-amino nitriles 4 toward pyridinium salts 5 are studied.Depending on the nucleophile used, 2-(dihydropyridylmethyl)indoles 6 and 7, which can be cyclized to tetracyclic methanoazocinindole systems 10 and 11, respectively, or 2-substituted 3-(dihydropyridyl)indoles 8 and 9 are formed.

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