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146774-93-8

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146774-93-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 146774-93-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,7,7 and 4 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 146774-93:
(8*1)+(7*4)+(6*6)+(5*7)+(4*7)+(3*4)+(2*9)+(1*3)=168
168 % 10 = 8
So 146774-93-8 is a valid CAS Registry Number.

146774-93-8Downstream Products

146774-93-8Relevant articles and documents

ALKYL-C VERSUS PHENYL-C REACTIVITY IN UNSYMETRICAL CYCLOPROPENONES. REACTION OF METHYLPHENYLCYCLOPROPENONE WITH PYRAZOLES.

Kascheres, Albert,Filho, Jair Correa,Cunha, Silvio

, p. 381 - 386 (2007/10/02)

Methylphenylcyclopropenone (1) reacts with pyrazole and 3,5-dimethylpyrazole to afford ketones (2) resulting from initial nucleophilic attack at methyl-C, in agreement with an AM1 calculation performed on 1.Intermediacy of dipolar species 3 accounts for p

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