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176237-29-9

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176237-29-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 176237-29-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,2,3 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 176237-29:
(8*1)+(7*7)+(6*6)+(5*2)+(4*3)+(3*7)+(2*2)+(1*9)=149
149 % 10 = 9
So 176237-29-9 is a valid CAS Registry Number.

176237-29-9Upstream product

176237-29-9Relevant academic research and scientific papers

Enantioselective synthesis of the cyclopentene segment of queuosine

Tanaka, Keigo,Ogasawara, Kunio

, p. 219 - 222 (1996)

(3S,4R,5S)-3-Amino-4,5-dihydroxycyclopentene, the cyclopentene segment of queuosine found in the first position of the anticodon of + RNA,(Tyr) + RNA,(His) + RNA,(Asn) and + RNA,(Asp) has been synthesized in a stereoselective manner from (-)-3-endo-hydroxydicyclopentadiene.

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