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1284216-36-9

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1284216-36-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1284216-36-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,4,2,1 and 6 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1284216-36:
(9*1)+(8*2)+(7*8)+(6*4)+(5*2)+(4*1)+(3*6)+(2*3)+(1*6)=149
149 % 10 = 9
So 1284216-36-9 is a valid CAS Registry Number.

1284216-36-9Downstream Products

1284216-36-9Relevant academic research and scientific papers

Efficient preparation of polyunsaturated and functionalized acetylenic ketones from alkynylmanganese bromides

Cahiez, Gerard,Gager, Olivier,Moyeux, Alban,Laboue-Bertrand, Blandine

experimental part, p. 4213 - 4220 (2011/02/25)

α, β-Acetylenic ketones are efficiently prepared, under mild conditions, by reacting alkynylmanganese compounds with acyl chlorides. The procedure is especially useful for preparing polyfunctionalized and polyunsaturated α, β-acetylenic ketones.

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