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1258619-23-6

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1258619-23-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258619-23-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,6,1 and 9 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1258619-23:
(9*1)+(8*2)+(7*5)+(6*8)+(5*6)+(4*1)+(3*9)+(2*2)+(1*3)=176
176 % 10 = 6
So 1258619-23-6 is a valid CAS Registry Number.

1258619-23-6Downstream Products

1258619-23-6Relevant articles and documents

Palladium- and nickel-catalyzed direct alkylation of azoles with unactivated alkyl bromides and chlorides

Yao, Tomoyuki,Hirano, Koji,Satoh, Tetsuya,Miura, Masahiro

scheme or table, p. 12307 - 12311 (2011/02/16)

Long-ing alkyl chain: The catalytic direct C-H alkylation of azoles with unactivated alkyl bromides and chlorides is described. A palladium catalyst enables the alkylation of oxazoles, whereas a nickel one shows unique activity for thiazole. The catalyses allow a straightforward access to azole motifs bearing long, functional alkyl side chains.

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