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111317-60-3

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111317-60-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 111317-60-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,3,1 and 7 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 111317-60:
(8*1)+(7*1)+(6*1)+(5*3)+(4*1)+(3*7)+(2*6)+(1*0)=73
73 % 10 = 3
So 111317-60-3 is a valid CAS Registry Number.

111317-60-3Downstream Products

111317-60-3Related news

Low-wavenumber Raman spectra of l-tyrosine, l-tyrosine hydrochloride, and l-tyrosine hydrobromide (cas 111317-60-3) crystals at high temperatures08/29/2019

Crystals of l-tyrosine and semiorganic l-tyrosine hydrochloride and l-tyrosine hydrobromide, known for their nonlinear optical properties, were studied by Raman spectroscopy in the temperature range from 298 to 453 K. Hydrogen bonding at room temperature and thermal decomposition are correlated ...detailed

111317-60-3Relevant articles and documents

An Eco-friendly, Hantzsch-Based, Solvent-Free Approach to 2-Aminothiazoles and 2-Aminoselenazoles

Facchinetti, Victor,Avellar, Marcela M.,Nery, Ana C.S.,Gomes, Claudia R.B.,Vasconcelos, Thatyana R.A.,De Souza, Marcus V.N.

, p. 437 - 440 (2016)

We report a simple, fast, and eco-friendly solvent-free protocol for the synthesis of 2-aminothiazoles and 2-amino-1,3-selenazoles (16 examples) through Hantzsch condensation without the use of a catalyst. It is noteworthy that this type of procedure is unprecedented for the synthesis of 1,3-selenazoles. Reactions proceed to completion in a few seconds and products are obtained in moderate to excellent yields after easy workup. Moreover, the synthesis of 4-(2-amino-1,3-selenazol-4-yl)benzonitrile hydrobromide is reported for the first time.

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