919097-91-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 919097-91-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,9,0,9 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 919097-91:
(8*9)+(7*1)+(6*9)+(5*0)+(4*9)+(3*7)+(2*9)+(1*1)=209
209 % 10 = 9
So 919097-91-9 is a valid CAS Registry Number.
919097-91-9Relevant academic research and scientific papers
1-Cycloalkyl-5-Iodotetrazoles
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Page/Page column 8, (2009/03/07)
The compounds of the formula (I) in which R1 represents cycloalkyl, and its stereoisomers and any mixtures thereof are highly suitable as microbicides for protecting plants and materials.