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66742-31-2

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66742-31-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66742-31-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,7,4 and 2 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 66742-31:
(7*6)+(6*6)+(5*7)+(4*4)+(3*2)+(2*3)+(1*1)=142
142 % 10 = 2
So 66742-31-2 is a valid CAS Registry Number.

66742-31-2Downstream Products

66742-31-2Relevant articles and documents

Combating pests with benzyl phenyl ethers

-

, (2008/06/13)

Benzyl phenyl ethers, many of which are new, of the formula STR1 in which X is STR2 R1 is H or alkyl, R2 is alkyl, alkenyl, alkynyl, alkylidene, alkenylidene or alkynylidene optionally substituted by OH, alkoxy, a heterocyclic group containing O, S or N, amino, monoalkylamino, dialkylamino or by an alkylene bridge with 5 carbon atoms, R3 each independently is H, alkyl, alkoxy, alkylmercapto, halogen, halogenoalkyl, halogenoalkoxy, halogenoalkylmercapto, NO2, amino, monoalkylamino or dialkylamino, R4 each independently is H, halogen or alkoxy, M is an integer from 1 to 5, and N is an integer from 1 to 4, And acid addition salts thereof, are useful for combatting arthropods, nematodes, fungi and bacteria.

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