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124643-48-7

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124643-48-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124643-48-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,6,4 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 124643-48:
(8*1)+(7*2)+(6*4)+(5*6)+(4*4)+(3*3)+(2*4)+(1*8)=117
117 % 10 = 7
So 124643-48-7 is a valid CAS Registry Number.

124643-48-7Downstream Products

124643-48-7Relevant articles and documents

One-pot/four-step/palladium-catalyzed synthesis of indole derivatives: The combination of heterogeneous and homogeneous systems

Sakai, Hayato,Tsutsumi, Ken,Morimoto, Tsumoru,Kakiuchia, Kiyomi

, p. 2498 - 2502 (2008)

One-pot, four-step syntheses of indoles using both solid-supported heterogeneous and homogeneous palladium catalysts and reagents were carried out. Such a combination of these two-phase catalysts and reagents causes a dramatic increase in yield, and it is a simple process. The presented methodology is effective for four-step reactions to provide various functionalized indoles.

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