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133995-30-9

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133995-30-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133995-30-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,9,9 and 5 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 133995-30:
(8*1)+(7*3)+(6*3)+(5*9)+(4*9)+(3*5)+(2*3)+(1*0)=149
149 % 10 = 9
So 133995-30-9 is a valid CAS Registry Number.

133995-30-9Downstream Products

133995-30-9Relevant articles and documents

Novel lβ-methylcarbapenems having cyclic sulfonamide moieties: Synthesis and evaluation of in vitro antibacterial activity

Kim, Seong Jong,Park, Hyeong Beom,Lee, Jae Seoung,Jo, Nam Hyun,Yoo, Kyung Ho,Baek, Daejin,Kang, Byoung-won,Cho, Jung-Hyuck,Oh, Chang-Hyun

, p. 1176 - 1183 (2008/03/17)

The synthesis of a new series of 1β-methylcarbapenems having cyclic sulfonamide moieties is described. Their in vitro antibacterial activities against both Gram-positive and Gram-negative bacteria were tested and the effect of substituent on the pyrrolidi

Synthesis and antibacterial activity of 1β-methyl-2-[5-(N-substituted-2-hydroxy iminoethyl)pyrrolidin-3-ylthio]carbapenem derivatives

Oh, Chang-Hyun,Lee, Su-Chul,Cho, Jung-Hyuck

, p. 751 - 758 (2007/10/03)

The synthesis of a new series of 1-methylcarbapenems having the substituted thiazolopyrrolidine moiety is described. Their in vitro antibacterial activities against both gram-positive and gram-negative bacteria were tested and the effect of substituent on

1β-methyl-2-(5-substituted pyrrolidin-3-ylthio)carbapenems; 2. Synthesis and antibacterial activity of 5-aminopropyl and 5-aminopropenyl pyrrolidine derivatives

Ohtake, Norikazu,Okamoto, Osamu,Kato, Shinji,Ushijima, Ryosuke,Fukatsu, Hiroshi,Nakagawa, Susumu

, p. 586 - 597 (2007/10/03)

The synthesis and biological activity of (1R,5S,6S)-2-[(3S,5S)-5-substituted pyrrolidin-3-ylthio]-6-[(R)-1-hydroxyethyl]-1-methyl-1-carbapen-2-em-3 -carboxylic acid, in which aminopropyl, aminopropenyl, and aminopropynyl groups were introduced as substitu

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