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93857-81-9

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  • 5-(3-Ethyl-5-((3-ethylthiazolidin-2-ylidene)ethylidene)-4-oxothiazolidin-2-ylidene)-4-oxo-2-thioxothiazolidin-3-acetic acid

    Cas No: 93857-81-9

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  • 5-(3-Ethyl-5-((3-ethylthiazolidin-2-ylidene)ethylidene)-4-oxothiazolidin-2-ylidene)-4-oxo-2-thioxothiazolidin-3-acetic acid

    Cas No: 93857-81-9

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93857-81-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93857-81-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,8,5 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 93857-81:
(7*9)+(6*3)+(5*8)+(4*5)+(3*7)+(2*8)+(1*1)=179
179 % 10 = 9
So 93857-81-9 is a valid CAS Registry Number.
InChI:InChI=1/C17H19N3O4S4/c1-3-18-7-8-26-11(18)6-5-10-14(23)19(4-2)16(27-10)13-15(24)20(9-12(21)22)17(25)28-13/h5-6H,3-4,7-9H2,1-2H3,(H,21,22)/b10-5-,11-6+,16-13-

93857-81-9Downstream Products

93857-81-9Relevant articles and documents

Enantiomeric synthesis of D- and L-cyclopentenyl nucleosides and their antiviral activity against HIV and West Nile virus

Song,Paul,Choo,Morrey,Sidwell,Schinazi,Chu

, p. 3985 - 3993 (2007/10/03)

Enantiomeric synthesis of D- and L-cyclopentenyl nucleosides and their antiviral activity against HIV and West Nile virus are described. The key intermediate (-)- and (+)-cyclopentenyl alcohols (7 and 15) were prepared from D-γ-ribonolactone and D-ribose,

ENANTIOSELECTIVE SYNTHESIS OF NEW ANALOGS OF NEPLANOCIN A AND THEIR BIOLOGICAL ACTIVITY

Arita, Masafumi,Okumoto, Takeki,Saito, Tadamasa,Hoshino, Yukio,Fukukawa, Kiyofumi,et al.

, p. 233 - 258 (2007/10/02)

Various carbocyclic nucleosides analogs of neplanocin A (such as 5-aminoimidazole-4-carboxamide riboside, uridine, 5-iodouridine, 4-thiouridine, cytidine, thymidine, 2'-deoxyguanosine, ribofuranosylthymine, a 2,2'-anhydroderivative, 2'-deoxycytidine, 2'-d

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