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C41H48N2O8Si is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1027557-45-4

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1027557-45-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1027557-45-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,7,5,5 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1027557-45:
(9*1)+(8*0)+(7*2)+(6*7)+(5*5)+(4*5)+(3*7)+(2*4)+(1*5)=144
144 % 10 = 4
So 1027557-45-4 is a valid CAS Registry Number.

1027557-45-4Downstream Products

1027557-45-4Relevant academic research and scientific papers

Toward the assignment of liposidomycin stereochemistry: Synthesis of 1,4-diazepan-3-one analogues by reductive amination approach

Nakajima, Noriyuki,Isobe, Takahiro,Irisa, Shiro,Ubukata, Makoto

, p. 107 - 113 (2007/10/03)

Toward the assignment of liposidomycin stereochemistry, a stereocontrolled synthesis of the liposidomycin diazepanone ring system and two precursors, has been achieved. The NMR coupling constants of a 5-phenyl model compound closely related to the liposidomycin diazepanone degradation product.

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