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74223-59-9

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74223-59-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 74223-59-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,2,2 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 74223-59:
(7*7)+(6*4)+(5*2)+(4*2)+(3*3)+(2*5)+(1*9)=119
119 % 10 = 9
So 74223-59-9 is a valid CAS Registry Number.

74223-59-9Downstream Products

74223-59-9Relevant articles and documents

Agricultural sulfonamides

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, (2008/06/13)

N-(heterocyclicaminocarbonyl)arylsulfonamides in which the aryl radical is substituted in the 2-position by a carboxy radical, ester, thioester, or amide thereof; e.g. N-[(4,6-dimethylpyrimidin-2-yl)-aminocarbonyl]-2-methoxycarbonylbenzenesulfonamide or N-[(4,6-dimethoxy-1,3,5-triazin-2-yl)aminocarbonyl]-2-methoxycarbonylbenzenesulfonamide; are useful for the regulation of plant growth and as pre-emergence and post-emergence herbicides.

Intermediates for herbicidal sulfonamides

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, (2008/06/13)

This invention relates to novel o-carbonylbenzenesulfonyl isocyanates and their use as intermediates for the preparation of sulfonylureas which are known to be active herbicides.

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