85814-93-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85814-93-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,8,1 and 4 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 85814-93:
(7*8)+(6*5)+(5*8)+(4*1)+(3*4)+(2*9)+(1*3)=163
163 % 10 = 3
So 85814-93-3 is a valid CAS Registry Number.
85814-93-3Relevant articles and documents
New derivatives of 6-phenylcomanic acid
Usachev,Obydennov,Kodess,Roeschenthaler,Sosnovskikh
experimental part, p. 1248 - 1252 (2010/10/04)
Ethyl 6-phenylcomanic acid with hydrazine hydrate and hydroxylamine gives 4-oxo-6-phenyl-4H/-pyran-2-carbohydrazide and 4-oxo-6-phenyl-4H-pyran-2- carbohydroxamic acid, whereas 6-phenylcomanic acid with ammonia in aqueous DMSO gives 4-hydroxy-6-phenylpico