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1357561-69-3

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1357561-69-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1357561-69-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,7,5,6 and 1 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1357561-69:
(9*1)+(8*3)+(7*5)+(6*7)+(5*5)+(4*6)+(3*1)+(2*6)+(1*9)=183
183 % 10 = 3
So 1357561-69-3 is a valid CAS Registry Number.

1357561-69-3Downstream Products

1357561-69-3Relevant articles and documents

Synthetic studies directed toward dideoxy lomaiviticinone lead to unexpected 1,2-oxazepine and isoxazole formation

Baranczak, Aleksandra,Sulikowski, Gary A.

, p. 1027 - 1029 (2012/04/10)

In the course of studies directed toward the synthesis of dideoxy lomaiviticinone, 3-(nitromethyl)cyclohexenones 2a (X = H) and 2b (X = I) were prepared. The corresponding enolates were reacted with naphthazarin (1) and unexpectedly afforded 1,2-oxazepine

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