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126861-92-5

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126861-92-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126861-92-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,8,6 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 126861-92:
(8*1)+(7*2)+(6*6)+(5*8)+(4*6)+(3*1)+(2*9)+(1*2)=145
145 % 10 = 5
So 126861-92-5 is a valid CAS Registry Number.

126861-92-5Relevant articles and documents

BIOMIMETIC RADICAL CYCLISATIONS: SYNTHESIS AND BIOSYNTHESIS OF BENZODIHYDRO-PYRANES AND -FURANS

Walkington, Andrew J.,Whiting, Donald A.

, p. 4731 - 4734 (1989)

Aryloxymethylene radicals generated by decarboxilation of the thiohydroxamate esters derived from acids (8a), (10a), and (12) undergo 6-endo cyclisation yielding (9), (11), and (14) respectively, mimicking the unusual biosynthetic reactions involved in formation of (1), (3), and (4) in nature.

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