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22695-77-8

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22695-77-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22695-77-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,6,9 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 22695-77:
(7*2)+(6*2)+(5*6)+(4*9)+(3*5)+(2*7)+(1*7)=128
128 % 10 = 8
So 22695-77-8 is a valid CAS Registry Number.

22695-77-8Upstream product

22695-77-8Downstream Products

22695-77-8Relevant articles and documents

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Keefer,Andrews

, p. 277,279 (1958)

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Liquid-phase and biphasic chlorination of some iodoarenes to form (dichloroiodo)arenes with sodium peroxodisulfate as the oxidant

Baranowski,Plachta,Skulski,Klimaszewska

, p. 435 - 437 (2007/10/03)

Liquid-phase and biphasic (CCl4/concd hydrochloric acid) chlorination of some iodoarenes to form the corresponding (dichloroiodo)arenes, prepared in 60-100% crude yields, are reported; dichlorine is produced as follows: Na2S2OP8 + 2 HCl (conc. aq.) → Cl2 + 2 NaHSO4.

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