20786-75-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 20786-75-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,7,8 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 20786-75:
(7*2)+(6*0)+(5*7)+(4*8)+(3*6)+(2*7)+(1*5)=118
118 % 10 = 8
So 20786-75-8 is a valid CAS Registry Number.
InChI:InChI=1/C9H8F4N8O20/c10-5(14(22)23,15(24)25)1-38-9(39-2-6(11,16(26)27)17(28)29,40-3-7(12,18(30)31)19(32)33)41-4-8(13,20(34)35)21(36)37/h1-4H2
20786-75-8Relevant academic research and scientific papers
Synthesis of 2-R-2,2-dinitroethanol orthoesters in ionic liquids
Sheremetev, Aleksei B.,Yudin, Igor L.
, p. 204 - 205 (2007/10/03)
The syntheses of tris(2-R-2,2-dinitroethyl)ortoformates and tetrakis(2-R-2,2-dinitroethyl)orthocarbonates in ionic liquids are described.