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1565863-68-4

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1565863-68-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1565863-68-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,6,5,8,6 and 3 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1565863-68:
(9*1)+(8*5)+(7*6)+(6*5)+(5*8)+(4*6)+(3*3)+(2*6)+(1*8)=214
214 % 10 = 4
So 1565863-68-4 is a valid CAS Registry Number.

1565863-68-4Upstream product

1565863-68-4Downstream Products

1565863-68-4Relevant articles and documents

Arylmethyl chlorides: New bifunctional reagents for palladium-catalyzed ortho -chlorination and acylation of 2-arylpyridines

Zhang, Guodong,Sun, Suyan,Yang, Fan,Zhang, Qian,Kang, Jianxun,Wu, Yusheng,Wu, Yangjie

, p. 443 - 450 (2015)

A chemoselective, palladium-catalyzed, ligand-directed ortho-C-H chlorination and acylation process has been developed, exhibiting high regioselectivity for 2-arylpyridines bearing a meta-substituent. Worthy of note is the fact that arylmethyl chlorides a

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