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1889-82-3

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1889-82-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1889-82-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,8 and 9 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1889-82:
(6*1)+(5*8)+(4*8)+(3*9)+(2*8)+(1*2)=123
123 % 10 = 3
So 1889-82-3 is a valid CAS Registry Number.

1889-82-3Downstream Products

1889-82-3Relevant articles and documents

Direct, Low Temperature, in Situ Nucleophilic Aroylation with Aroyllithium Reagents

Seyferth, Dietmar,Hui, Richard C.,Wang, Wei-Liang

, p. 5843 - 5845 (2007/10/02)

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