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1258407-26-9

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1258407-26-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1258407-26-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,4,0 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1258407-26:
(9*1)+(8*2)+(7*5)+(6*8)+(5*4)+(4*0)+(3*7)+(2*2)+(1*6)=159
159 % 10 = 9
So 1258407-26-9 is a valid CAS Registry Number.

1258407-26-9Upstream product

1258407-26-9Downstream Products

1258407-26-9Relevant 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.

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