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84104-07-4

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84104-07-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84104-07-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,1,0 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 84104-07:
(7*8)+(6*4)+(5*1)+(4*0)+(3*4)+(2*0)+(1*7)=104
104 % 10 = 4
So 84104-07-4 is a valid CAS Registry Number.

84104-07-4Downstream Products

84104-07-4Relevant articles and documents

A NEW SYNTHETIC METHOD OF α,Β-UNSATURATED KETONES VIA REGIOSELECTIVE REACTION OF ALLYL ANION FORMED FROM 2-MORPHOLINO-3-BUTENENITRILES (MASKED ACYL ANION EQUIVALENTS) WITH ALKYL HALIDES FOLLOWED BY HYDROLYSIS

Takahashi, Kazumasa,Honma, Akira,Ogura, Katsuyuki,Iida, Hirotada

, p. 1263 - 1266 (1982)

Treatment of 2-morpholino-3-butenenitriles and alkyl halides regioselectively afforded products alkylated on α-position to the nitrile group.The hydrolysis of the α-alkylation products gave the α,β-unsaturated ketones in good yields.

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