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97899-30-4

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97899-30-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97899-30-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,8,9 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 97899-30:
(7*9)+(6*7)+(5*8)+(4*9)+(3*9)+(2*3)+(1*0)=214
214 % 10 = 4
So 97899-30-4 is a valid CAS Registry Number.

97899-30-4Relevant articles and documents

Synthesis of Oxazolidinones by a Hypervalent Iodine Mediated Cyclization of N-Allylcarbamates

Das, Mirdyul,Rodríguez, Arantxa,Lo, Pui Kin Tony,Moran, Wesley J.

, p. 1646 - 1650 (2021)

The preparation of oxazolidinones by the hypervalent iodine mediated cyclization of allylcarbamates is described. A versatile range of substrates can be converted into substituted oxazolidinones primed for further transformations. Derivatization of the products at both ends is demonstrated. A preliminary attempt at the enantioselective formation of an oxazolidinone using a chiral iodane is also presented. (Figure presented.).

2-azacycloalkylthiopenem derivatives

-

, (2008/06/13)

Certain 2-azacycloalkylthio-2-penem-3-carboxylic acid compounds are useful as antibacterials for treating mammals and have the formula STR1 or a pharmaceutically acceptable salt thereof, wherein: R is STR2 A is alkylene having 2-4 carbon atoms, alkylene h

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