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41873-80-7

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41873-80-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 41873-80-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,1,8,7 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 41873-80:
(7*4)+(6*1)+(5*8)+(4*7)+(3*3)+(2*8)+(1*0)=127
127 % 10 = 7
So 41873-80-7 is a valid CAS Registry Number.

41873-80-7Downstream Products

41873-80-7Relevant articles and documents

Preparation of 1-indanones with conventional heating versus microwaves

Da Camara e Silva, Erick S.,Figueroa-Villar,De Aguiar, Alcino Palermo

, p. 3193 - 3198 (2002)

The acylation reactions of p-methylphenol with crotonic and 2-octenoic acids was carried out with the employment of conventional heating and irradiation by microwaves. The use of microwaves led to a significant reduction in the time of reaction from several hours to 2 min and 30-60% yield.

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