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153278-99-0

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153278-99-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 153278-99-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,3,2,7 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 153278-99:
(8*1)+(7*5)+(6*3)+(5*2)+(4*7)+(3*8)+(2*9)+(1*9)=150
150 % 10 = 0
So 153278-99-0 is a valid CAS Registry Number.

153278-99-0Upstream product

153278-99-0Downstream Products

153278-99-0Relevant articles and documents

Transformations of 1-(oxiranylmethyl)-1,2,3-triazoles into 2-(Oxiranylmethyl)-1,2,3-triazoles and alkanenitriles

Osawa, Ayumi,Mera, Akane,Namba, Kosuke,Tanino, Keiji

, p. 207 - 210 (2013)

New reactions for the transformation of 1-(oxiranylmethyl)-1,2,3-triazoles into 2-(oxiranylmethyl)-1,2,3-triazoles or alkanenitriles were established. Successive treatment of the substrate with triflic acid and t-BuOH afforded 4,6-dihydro-5-hydroxy-1,3a,6a-triazapentalene derivative. Under the influence of NaH, the bicyclic compound was converted into a 2-(oxiranylmethyl)-1,2,3- triazole or an alkanenitrile. The reaction pathway depends on the substituent pattern of the epoxide side chain. Georg Thieme Verlag Stuttgart New York.

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