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97467-13-5

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97467-13-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97467-13-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,4,6 and 7 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 97467-13:
(7*9)+(6*7)+(5*4)+(4*6)+(3*7)+(2*1)+(1*3)=175
175 % 10 = 5
So 97467-13-5 is a valid CAS Registry Number.

97467-13-5Downstream Products

97467-13-5Relevant articles and documents

Regioselective Synthesis of Dihydrofurans from 2,2-Dibromo 1,3-Diones and Olefins Using Copper

Yoshida, Jun-ichi,Yano, Shinji,Ozawa, Tadahiro,Kawobata, Nariyoshi

, p. 3467 - 3473 (1985)

2,2-Dibromo 1,3-diones reacted with copper powder and olefin to give 2,3-dihydrofuran derivatives in a highly regioselective fashion.Acetylenes and 1,3-dienes also reacted with 2,2-dibromo 1,3-diones and copper to afford furan derivatives and 2-vinyl-2,3-

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