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Morpholine, 4-[3-[(1,1-dimethylethyl)diphenylsilyl]-1-methylene-3-phenyl-2-propenyl]-, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139078-65-2

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139078-65-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139078-65-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,0,7 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 139078-65:
(8*1)+(7*3)+(6*9)+(5*0)+(4*7)+(3*8)+(2*6)+(1*5)=152
152 % 10 = 2
So 139078-65-2 is a valid CAS Registry Number.

139078-65-2Downstream Products

139078-65-2Relevant academic research and scientific papers

The organocopper route from (2-propynylidene)morpholinium triflates to morpholinoallenes, 1-morpholino-1,3-butadienes, and 2-morpholino-1,3-butadienes

Maas,Mayer

, p. 1209 - 1215 (2007/10/02)

Organocopper reagents undergo conjugate addition to (1,3-diphenyl- and (1-methyl-3-phenyl-2-propynylidene)morpholinium triflates 1a and 1b. The resulting morpholinoallenes can be isolated if the allenic unit bears no CH substituent. Allenes bearing a Rsu

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