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114879-21-9

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114879-21-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 114879-21-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,8,7 and 9 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 114879-21:
(8*1)+(7*1)+(6*4)+(5*8)+(4*7)+(3*9)+(2*2)+(1*1)=139
139 % 10 = 9
So 114879-21-9 is a valid CAS Registry Number.

114879-21-9Downstream Products

114879-21-9Relevant articles and documents

Preparation of highly functionalized Grignard reagents by an iodine-magnesium exchange reaction and its application in solid-phase synthesis

Boymond, Laure,Rottlaender, Mario,Cahiez, Gerard,Knochel, Paul

, p. 1701 - 1703 (1998)

At -40°C aryl iodides that contain other functional groups can be selectively converted into Grignard reagents, which react with electrophiles such as benzaldehyde in the usual manner [Eq. (a)]. Aryl bromides and iodides that are immobilized as esters on a Wang resin behave analogously.

ARYLETHYLENES AND DIARYLETHYLENES. III. SYNTHESIS AND LUMINISCENT CHARACTERISTICS OF THE BROMINE AND IODINE DERIVATIVES OF DIARYLETHYLENE

Andreeshchev, E.A.,Karegishvili, L.I.,Kovyrzina, K.A.,Kuzhakevich, Yu.P.,Radaikina, L.A.,Rozman, I.M.

, p. 2139 - 2143 (2007/10/02)

1--2-phenylethylene, 1--2-phenylethylene, 1--2-ethylene, 1--2-ethylene, 1--2-ethylene, 1--2-biphenylyleth

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