1727-15-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1727-15-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,7,2 and 7 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1727-15:
(6*1)+(5*7)+(4*2)+(3*7)+(2*1)+(1*5)=77
77 % 10 = 7
So 1727-15-7 is a valid CAS Registry Number.
InChI:InChI=1/C21H18OS/c1-17(22)23-21(18-11-5-2-6-12-18,19-13-7-3-8-14-19)20-15-9-4-10-16-20/h2-16H,1H3
1727-15-7Relevant articles and documents
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Morse,Tarbell
, p. 416,418 (1952)
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A Convenient Synthesis of Thioacetates and Thiobenzoates Using Silica-Gel Supported Potassium Thioacetate
Aoyama, Tadashi,Takido, Toshio,Kodomari, Mitsuo
, p. 3817 - 3824 (2007/10/03)
A simple and efficient procedure has been developed for the synthesis of thioesters by a reaction of alkyl halides with silica-gel supported potassium thioacetate or thiobenzoate under mild conditions.
