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ethyl 2-(2-nitrophenyl)-pent-4-enoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1245925-79-4

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1245925-79-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1245925-79-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,5,9,2 and 5 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1245925-79:
(9*1)+(8*2)+(7*4)+(6*5)+(5*9)+(4*2)+(3*5)+(2*7)+(1*9)=174
174 % 10 = 4
So 1245925-79-4 is a valid CAS Registry Number.

1245925-79-4Upstream product

1245925-79-4Downstream Products

1245925-79-4Relevant academic research and scientific papers

Total synthesis of (±)-coerulescine and (±)-horsfiline

Kulkarni, Mukund G.,Dhondge, Attrimuni P.,Chavhan, Sanjay W.,Borhade, Ajit S.,Shaikh, Yunnus B.,Birhade, Deekshaputra R.,Desai, Mayur P.,Dhatrak, Nagorao R.

, p. 876 - 879 (2010)

Wittig olefination-Claisen rearrangement protocol was applied to obtain 3-allyl oxindole. This oxindole was then converted to (±)-coerulescine and (±)-horsfiline.

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