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130837-42-2

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130837-42-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130837-42-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,8,3 and 7 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 130837-42:
(8*1)+(7*3)+(6*0)+(5*8)+(4*3)+(3*7)+(2*4)+(1*2)=112
112 % 10 = 2
So 130837-42-2 is a valid CAS Registry Number.

130837-42-2Downstream Products

130837-42-2Relevant articles and documents

Preparation of 1,3-Functionalized Adamantanes by Lewis Acid Catalyzed Electrophilic Cyclization of 7-Methylenebicyclononan-3-one in the Presence of ?- and N-Nucleophiles

Olah, George A.,Krishnamurti, Ramesh,Prakash, G. K. Surya

, p. 646 - 648 (2007/10/02)

Preparation of 1,3-difunctionalized adamantane derivatives from 7-methylenebicyclononane-3-one (1) in the presence of nucleophiles under Lewis acid catalysis is described.Reaction of 1 with benzene using a variety of Lewis acid catalysts gave 1,3-d

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