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194237-29-1

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194237-29-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 194237-29-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,2,3 and 7 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 194237-29:
(8*1)+(7*9)+(6*4)+(5*2)+(4*3)+(3*7)+(2*2)+(1*9)=151
151 % 10 = 1
So 194237-29-1 is a valid CAS Registry Number.

194237-29-1Downstream Products

194237-29-1Relevant articles and documents

Pyridone derivatives and herbicides

-

, (2008/06/13)

PCT No. PCT/JP97/00192 Sec. 371 Date Aug. 3, 1998 Sec. 102(e) Date Aug. 3, 1998 PCT Filed Jan. 29, 1997 PCT Pub. No. WO97/28127 PCT Pub. Date Aug. 7, 1997A pyridone derivative represented by the general formula: {wherein R is an alkyl group or a haloalkyl group, R1 is a hydrogen atom, an alkyl group, a haloalkyl group, an acetyl group, an amino group, an alkoxycarbonylamino group, an alkylcarbonylamino group or the like, R2 is a hydrogen atom, an alkyl group, a carboxyl group or an alkoxycarbonyl group, R19 is a hydrogen atom, a halogen atom, a cyano group or the like, Q is a phenyl group which may be substituted or a condensed hetero ring which may be substituted}, a herbicide containing it and an intermediate for its production, are provided.

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