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104379-90-0

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104379-90-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104379-90-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,3,7 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 104379-90:
(8*1)+(7*0)+(6*4)+(5*3)+(4*7)+(3*9)+(2*9)+(1*0)=120
120 % 10 = 0
So 104379-90-0 is a valid CAS Registry Number.

104379-90-0Relevant articles and documents

Simple preparation of N-protected chiral-amino alkyl thiols from corresponding iodides employing sodium trithiocarbonate

Madhu, Chilakapati,Hemantha, H. P.,Vishwanatha, T. M.,Sureshbabu, V. V.

, p. 228 - 235,8 (2020/09/02)

A simple protocol for the preparation of N-protected amino alkyl thiols is reported that employs a reaction of sodium trithiocarbonate (Na 2CS3) with N-protected amino alkyl iodides. Na 2CS3 is easy to prepare and the protocol circumvents the use of strong bases and multiple steps. All the thiol compounds made were obtained as enantiopure samples and were characterized employing NMR and mass spectrometry.

Modified tripeptides

-

, (2008/06/13)

Modified oxytocin-vasopressin di- or tri-peptides wherein an amide group is replaced by a group selected from STR1 --CH2 NH--, --CH2 O--, --CH2 S--, --CH2 SO--, --CH2 SO2 --, --CH2/su

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