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1004985-70-9

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1004985-70-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1004985-70-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,4,9,8 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1004985-70:
(9*1)+(8*0)+(7*0)+(6*4)+(5*9)+(4*8)+(3*5)+(2*7)+(1*0)=139
139 % 10 = 9
So 1004985-70-9 is a valid CAS Registry Number.

1004985-70-9Downstream Products

1004985-70-9Relevant academic research and scientific papers

Ni-catalyzed mild arylation of α-halocarbonyl compounds with arylboronic acids

Liu, Chao,He, Chuan,Shi, Wei,Chen, Mao,Lei, Aiwen

, p. 5601 - 5604 (2008/09/17)

A simple yet powerful Ni catalyst can be used to promote direct arylations of α-halocarbonyl compounds, including a range of esters, amides, and ketones, with various arylboronic acids under mild conditions. The method tolerates β-hydrogens and functional groups in the substrates and offers reactivity and selectivity profiles that are complementary to those found in the well-established Buchwald-Hartwig approach.

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