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1242057-56-2

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1242057-56-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1242057-56-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,2,0,5 and 7 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1242057-56:
(9*1)+(8*2)+(7*4)+(6*2)+(5*0)+(4*5)+(3*7)+(2*5)+(1*6)=122
122 % 10 = 2
So 1242057-56-2 is a valid CAS Registry Number.

1242057-56-2Upstream product

1242057-56-2Downstream Products

1242057-56-2Relevant academic research and scientific papers

Synthesis of C15-C27 segment of venturicidine X by utilizing desymmetrization protocol

Yadav,Hossain, Sk. Samad,Mohapatra, Debendra K.

scheme or table, p. 4179 - 4181 (2010/09/12)

We have achieved the synthesis of C15-C27 fragment of venturicidine X using desymmetrization protocol, substrate-controlled Grignard reaction, Barton-McCombie reaction, Sharpless epoxidation, and TBSOTf-mediated rearrangement to produce the aldol product

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