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14758-49-7

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14758-49-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14758-49-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,7,5 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 14758-49:
(7*1)+(6*4)+(5*7)+(4*5)+(3*8)+(2*4)+(1*9)=127
127 % 10 = 7
So 14758-49-7 is a valid CAS Registry Number.

14758-49-7Relevant articles and documents

2,6,7-Trithiabicyclo[2.2.2]octanes as promising photolabile tags for combinatorial encoding

Valiulin, Roman A.,Kutateladze, Andrei G.

, p. 335 - 338 (2008/09/17)

(Chemical Equation Presented) The adducts of trithiabicyclo[2.2.2]octane (TTBO) and carbonyl compounds undergo efficient photoinduced fragmentation with quantum yields comparable to that of dithiane adducts. The effect of the third sulfur on the stability of the respective radical cations and radicals is examined computationally and experimentally in a laser flash photolysis study. A straightforward synthetic approach to a variety of 4-substituted trithiabicyclo[2.2.2]octanes from 3-bromo-2,2-bis-(bromomethyl)propanol is developed, making a diverse set of mass-differentiated photolabile tags readily available for combinatorial encoding.

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