123919-90-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123919-90-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,9,1 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 123919-90:
(8*1)+(7*2)+(6*3)+(5*9)+(4*1)+(3*9)+(2*9)+(1*0)=134
134 % 10 = 4
So 123919-90-4 is a valid CAS Registry Number.
123919-90-4Relevant articles and documents
Bicyclo-octane and bicyclo-nonane derivatives, processes for their preparation and their use as herbicides
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, (2008/06/13)
Bicyclo-octane and bicyclo-nonane derivatives are described having herbicidal and plant growth regulating properties. The derivatives are based on the general formula