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1190223-97-2

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1190223-97-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1190223-97-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,0,2,2 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1190223-97:
(9*1)+(8*1)+(7*9)+(6*0)+(5*2)+(4*2)+(3*3)+(2*9)+(1*7)=132
132 % 10 = 2
So 1190223-97-2 is a valid CAS Registry Number.

1190223-97-2Downstream Products

1190223-97-2Relevant academic research and scientific papers

Total synthesis of euplectin, a natural product with a chromone fused lndenone

Mal, Dipakranjan,De, Saroj Ranjan

supporting information; experimental part, p. 4398 - 4401 (2009/12/26)

The first total synthesis of euplectin, a rare metabolite with a chromone annulated indenone motif, has been accomplished In 17 steps. This has been possible through Interplay among three key reactions: a Hauser sulfoxide annulation, a new chromone format

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