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849938-47-2

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849938-47-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 849938-47-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,9,9,3 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 849938-47:
(8*8)+(7*4)+(6*9)+(5*9)+(4*3)+(3*8)+(2*4)+(1*7)=242
242 % 10 = 2
So 849938-47-2 is a valid CAS Registry Number.

849938-47-2Relevant articles and documents

NEW PYRAZOLESULFONYLUREA COMPOUND AND HERBICIDE

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Page/Page column 14, (2010/02/11)

PROBLEM TO BE SOLVED: To obtain an agrochemical consisting of a pyrazolesulfonylurea compound as an active ingredient and having an excellent effectiveness, especially as a herbicide, and to provide a method for controlling sulfonylurea-based herbicide resistant weeds by using the same. SOLUTION: The pyrazolesulfonylurea compound is expressed by formula (1) [wherein, R1 is a 1-3C alkyl, or the like; R2 is H, a 1-3C alkyl, or the like; R3 to R6 are each independently H, a 1-3C alkyl, or the like; X, Y are each independently a 1-3C alkyl, or the like; and Z is N or methine] or its agrochemically acceptable salts. The agrochemical and the herbicide is provided by containing ≥1 kind selected from the compound and its salts, and a method for controlling the sulfonylurea-based herbicide resistant weeds is also provided.

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