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112087-67-9

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112087-67-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112087-67-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,0,8 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 112087-67:
(8*1)+(7*1)+(6*2)+(5*0)+(4*8)+(3*7)+(2*6)+(1*7)=99
99 % 10 = 9
So 112087-67-9 is a valid CAS Registry Number.

112087-67-9Downstream Products

112087-67-9Relevant articles and documents

Regio- and Stereoselectivity of Intramolecular Diels-Alder Reactions of Fumarates: An Unusual Rearrangement-Cyclization

Eberle, Marcel K.,Weber, Hans-Peter

, p. 231 - 235 (2007/10/02)

The fumarate esters of the three isomeric phenylhexadienols 1a-c underwent an itramolecular Diels-Alder reaction to give the single product 4a.The substituted sorbic alcohol derivatives 1d-f gave similar products 4b-e.The assigned stereochemistry of the f

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