109386-05-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109386-05-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,3,8 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 109386-05:
(8*1)+(7*0)+(6*9)+(5*3)+(4*8)+(3*6)+(2*0)+(1*5)=132
132 % 10 = 2
So 109386-05-2 is a valid CAS Registry Number.
109386-05-2Relevant academic research and scientific papers
Generation of Thioketenes S-methylides and Their 1,3-Cycloadditions
Terao, Yoshiyasu,Aono, Masahiro,Takahashi, Ikue,Achiwa, Kazuo
, p. 2089 - 2092 (2007/10/02)
Thioketene S-methylide was found to be generated by release of disiloxane from α-(trimethylsilyl) vinyl (trimethylsilyl)methyl sulfoxide and its 1,3-cycloaddition provided a novel method for synthesis of 2-alkylidenetetrahydrothiophenes.
