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272766-46-8

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272766-46-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 272766-46-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,2,7,6 and 6 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 272766-46:
(8*2)+(7*7)+(6*2)+(5*7)+(4*6)+(3*6)+(2*4)+(1*6)=168
168 % 10 = 8
So 272766-46-8 is a valid CAS Registry Number.

272766-46-8Relevant articles and documents

Hydrazone-palladium catalyzed annulation of 1-allyl-2-bromobenzene derivatives with internal alkynes

Watanabe, Kohei,Mino, Takashi,Hatta, Chikako,Ito, Shisei,Sakamoto, Masami

, p. 11645 - 11650 (2015)

Annulation of 1-allyl-2-bromobenzene derivatives with internal alkynes using a hydrazone-palladium catalyst system proceeded smoothly and gave the corresponding polysubstituted naphthalene derivatives in good to high yields.

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