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1H-2-Benzopyran-1-one, 3,4-dihydro-3-(3-hydroxyphenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

37568-80-2

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37568-80-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 37568-80-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,5,6 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 37568-80:
(7*3)+(6*7)+(5*5)+(4*6)+(3*8)+(2*8)+(1*0)=152
152 % 10 = 2
So 37568-80-2 is a valid CAS Registry Number.

37568-80-2Downstream Products

37568-80-2Relevant academic research and scientific papers

Synthetic Application of Lithiation Reaction: Part XVIII - Synthesis of (+/-)-3,4-Dihydro-3-phenylisocoumarin and Aglycone of (+/-)-Dihydrohomalicine

Narasimhan, N. S.,Mali, R. S.,Kulkarni, B. K.

, p. 850 - 852 (2007/10/02)

N-Methylbenzamide on lithiation with n-butyllithium followed by reaction with N-methylformanilide gives compound (1), which on hydrolysis with dil.HCl furnishes 2-formylbenzoic acid (2).This acid on reaction with benzylidenetriphenylphosphorane gives stil

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