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Morpholine, 4-(1,3-diphenyl-1,3,5-hexatrienyl)-, (E,E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139059-13-5

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139059-13-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139059-13-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,0,5 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 139059-13:
(8*1)+(7*3)+(6*9)+(5*0)+(4*5)+(3*9)+(2*1)+(1*3)=135
135 % 10 = 5
So 139059-13-5 is a valid CAS Registry Number.

139059-13-5Downstream Products

139059-13-5Relevant 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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