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65284-23-3

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65284-23-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 65284-23-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,2,8 and 4 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 65284-23:
(7*6)+(6*5)+(5*2)+(4*8)+(3*4)+(2*2)+(1*3)=133
133 % 10 = 3
So 65284-23-3 is a valid CAS Registry Number.

65284-23-3Upstream product

65284-23-3Downstream Products

65284-23-3Relevant articles and documents

A new method for preparation of organocalcium halides by cocondensation of calcium vapor with solvents

Mochida, Kunio,Yamanishi, Takayuki

, p. 247 - 252 (1987)

Calcium vapor (atom) when cocondensed with various solvents at 77 K was found to be very reactive toward alkyl and aryl halides.A series of organocalcium halides was prepared in good yields by addition of alkyl and aryl halides to the resultant calcium atom-solvent slurries at ambient temperatures.

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