93885-68-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93885-68-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,8,8 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 93885-68:
(7*9)+(6*3)+(5*8)+(4*8)+(3*5)+(2*6)+(1*8)=188
188 % 10 = 8
So 93885-68-8 is a valid CAS Registry Number.
93885-68-8Relevant articles and documents
Synthesis and Trasformations of 5-Amino-2,3-dihydro-oxoles
Ciller, J. A.,Martin, M.,Quinteiro, M.,Seoano, C.,Soto, J. L.
, p. 1321 - 1331 (2007/10/02)
Treatment of α-cyanocinnamonitriles 1 with hydrogen cyanide in acetone results in the formation of 5-amino-2,3-dihydro-oxoles 3.Tricyanoethanes 2 can be obtained as intermediate compounds in a two-step process leading to the same dihydro-oxoles.Acid hydro
