192439-49-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 192439-49-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,4,3 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 192439-49:
(8*1)+(7*9)+(6*2)+(5*4)+(4*3)+(3*9)+(2*4)+(1*9)=159
159 % 10 = 9
So 192439-49-9 is a valid CAS Registry Number.
192439-49-9Relevant articles and documents
Thiazole compounds
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, (2008/06/13)
The invention relates to a process for preparing a compound of formula (I), in which X is CH or N, Y is NO2or CN, Z is CHR3, O, NR3or S, R1and R2are either each, independently of the other, hydrogen o
