181869-21-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 181869-21-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,1,8,6 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 181869-21:
(8*1)+(7*8)+(6*1)+(5*8)+(4*6)+(3*9)+(2*2)+(1*1)=166
166 % 10 = 6
So 181869-21-6 is a valid CAS Registry Number.
181869-21-6Relevant articles and documents
Azole compounds, their production and use
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, (2008/06/13)
PCT No. PCT/JP96/00325 Sec. 371 Date Oct. 17, 1996 Sec. 102(e) Date Oct. 17, 1996 PCT Filed Feb. 15, 1996 PCT Pub. No. WO96/25410 PCT Pub. Date Aug. 20, 1996The present invention provides an azole compound represented by the formula (I): wherein Ar is an