117130-95-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117130-95-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,1,3 and 0 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 117130-95:
(8*1)+(7*1)+(6*7)+(5*1)+(4*3)+(3*0)+(2*9)+(1*5)=97
97 % 10 = 7
So 117130-95-7 is a valid CAS Registry Number.
117130-95-7Relevant articles and documents
Synthesis of Halothiophene S,C-Ylides and the Corresponding 1,4-Oxathiocines
Meth-Cohn, O.,Vourinen, E.,Modro, T. A.
, p. 4822 - 4827 (1989)
Crystalline halothiophenium S,C-ylides 2, stabilized by α,α-biscarbonyl (or sulfonyl) substituents have been synthesized from the halo-substituted thiophenes and the corresponding diazoalkanes in the presence of rhodium(II) catalyst.Ylides 2 undergo smoot
