99677-03-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99677-03-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,6,7 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 99677-03:
(7*9)+(6*9)+(5*6)+(4*7)+(3*7)+(2*0)+(1*3)=199
199 % 10 = 9
So 99677-03-9 is a valid CAS Registry Number.
99677-03-9Relevant academic research and scientific papers
1-aryl-5-halo-4-nitopyrazoles, herbicidal compositions containing them, and herbicidal method of using them
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, (2008/06/13)
Herbicidally effective 1-aryl-4-nitropyrazoles of the general formula (I) STR1 in which Hal represents halogen, R1 and R3 independently of one another represent cyano, nitro, halogen, alkyl, alkoxy, alkoxycarbonyl, halogenoalkyl, hal
