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126909-80-6

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126909-80-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126909-80-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,9,0 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 126909-80:
(8*1)+(7*2)+(6*6)+(5*9)+(4*0)+(3*9)+(2*8)+(1*0)=146
146 % 10 = 6
So 126909-80-6 is a valid CAS Registry Number.

126909-80-6Downstream Products

126909-80-6Relevant articles and documents

REACTIONS OF DIAZOALKANES WITH UNSATURATED COMPOUNDS. 8. CATALYTIC CYCLOPROPANATION OF ALLYL ALCOHOLS AND ALLYLAMINES WITH DIAZOMETHANE

Tomilov, Yu. V.,Kostitsyn, A. B.,Dokichev, V. A.,Dzhemilev, U. M.,Nefedov, O. M.

, p. 2518 - 2521 (1989)

Allyl alcohols and allylamines have been cyclopropanated directly with diazomethane in the presence of palladium compounds to give 60-88percent of cyclopropylmethanols and cyclopropylmethylamines, respectively, almost free from the products of formal insertion of methylene into the heteroatom-hydrogen bond.

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