78074-85-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78074-85-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,0,7 and 4 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 78074-85:
(7*7)+(6*8)+(5*0)+(4*7)+(3*4)+(2*8)+(1*5)=158
158 % 10 = 8
So 78074-85-8 is a valid CAS Registry Number.
78074-85-8Relevant articles and documents
Phenoxathiins and (o-Hydroxyphenyl)phenyl Sulfides from 1-Oxaspiroocta-5,7-dien-4-ones
Cacioli, Paul,Reiss, James A.
, p. 2537 - 2544 (2007/10/02)
A series of halogenated phenoxathiins (10a-c), (11a,b) and a 1-azaphenoxathiin (13) have been prepared satisfactorily by the reaction between 1-oxaspiroocta-5,7-dien-4-ones (6-spiroepoxy-2,4-cyclohexadienones) (9a-c) and the appropriate halogenated t
