85243-72-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85243-72-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,2,4 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 85243-72:
(7*8)+(6*5)+(5*2)+(4*4)+(3*3)+(2*7)+(1*2)=137
137 % 10 = 7
So 85243-72-7 is a valid CAS Registry Number.
85243-72-7Relevant articles and documents
PREPARATION AND THERMAL PROPERTIES OF 2-ARYL-5-BENZOYLTHIO-1,3,4-OXADIAZOLES
Saegusa, Yasuo,Akano, Norihiro,Nakamura, Shigeo
, p. 2065 - 2067 (2007/10/02)
Novel type of thioesters, 2-aryl-5-benzoylthio-1,3,4-oxadiazoles (3a-3d), were prepared by the elaborate benzoylation of 2-aryl-1,3,4-oxadiazoline-5-thiones (1a-1d), and their thermal behavior was elucidated by differential thermal analysis (DTA)
