5714-12-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5714-12-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,7,1 and 4 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5714-12:
(6*5)+(5*7)+(4*1)+(3*4)+(2*1)+(1*2)=85
85 % 10 = 5
So 5714-12-5 is a valid CAS Registry Number.
InChI:InChI=1/C32H30ClNO4/c1-20-29(32(36)38-17-16-21-8-4-3-5-9-21)30(25-10-6-7-11-26(25)33)31-27(34-20)18-23(19-28(31)35)22-12-14-24(37-2)15-13-22/h3-15,23,30,34H,16-19H2,1-2H3
5714-12-5Relevant articles and documents
Straightforward one-pot synthesis of benzofuroxans from o-halonitrobenzenes in ionic liquids
Sheremetev, Aleksei B.,Aleksandrova, Nataliya S.,Ignat'Ev, Nikolai V.,Schulte, Michael
scheme or table, p. 95 - 97 (2012/07/03)
Treatment of o-halonitrobenzenes with sodium azide in a [empyrr][BF4]/Bu4NBr/H2O system gives benzofuroxans in high yields, with the recovery and reuse of the ionic liquid for at least ten times.