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C32H44N2O7 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

507274-71-7

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507274-71-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 507274-71-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,7,2,7 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 507274-71:
(8*5)+(7*0)+(6*7)+(5*2)+(4*7)+(3*4)+(2*7)+(1*1)=147
147 % 10 = 7
So 507274-71-7 is a valid CAS Registry Number.

507274-71-7Upstream product

507274-71-7Downstream Products

507274-71-7Relevant academic research and scientific papers

Synthetic studies toward sarain A. Formation of the western macrocyclic ring

Sung, Moo Je,Lee, Hyoung Ik,Lee, Hee Bong,Cha, Jin Kun

, p. 2205 - 2208 (2007/10/03)

Starting with the tricyclic core 2b, annulation to form the 13-membered western ring of sarain A has been achieved to afford the macrocycle 30a by initial construction of the sterically congested quaternary center at C-3, followed by elaboration of the C-

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