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76784-84-4

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76784-84-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76784-84-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,7,8 and 4 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 76784-84:
(7*7)+(6*6)+(5*7)+(4*8)+(3*4)+(2*8)+(1*4)=184
184 % 10 = 4
So 76784-84-4 is a valid CAS Registry Number.

76784-84-4Downstream Products

76784-84-4Relevant articles and documents

A FACILE METHOD FOR REGIOSELECTIVE 1,2-CARBONYL TRANSPOSITION OF Δ2-CYCLOHEXENONE SYSTEMS LEADING TO THE POSITIONALLY ISOMERIC Δ2-CYCLOHEXENONES

Mimura, Tetsuya,Nakai, Takeshi

, p. 1099 - 1102 (2007/10/02)

A new, facile procedure is described which allows the regioselective 1,2-carbonyl transposition of Δ2-cyclohexenone systems leading to the positionally isomeric Δ2-cyclohexenones.The scope and limitation of the method is presented.

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