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22551-88-8

22551-88-8

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22551-88-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22551-88-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,5,5 and 1 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 22551-88:
(7*2)+(6*2)+(5*5)+(4*5)+(3*1)+(2*8)+(1*8)=98
98 % 10 = 8
So 22551-88-8 is a valid CAS Registry Number.

22551-88-8Downstream Products

22551-88-8Relevant articles and documents

Synthesis and Chemical Behavior of Perchlorophenylacetylene

Ballester, Manuel,Castaner, Juan,Riera, Juan,Tabernero, Ignacio

, p. 1413 - 1419 (2007/10/02)

Perchlorophenylacetylene (6) is synthesized in three steps: (1) vicinal reductive dechlorination of perchlorostyrene (1) to (pentachlorophenyl)acetylene (2), (2) conversion of 2 into its silver acetylide (7), and (3) chlorination of 7 to 6.Some thermal an

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