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213881-70-0

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213881-70-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 213881-70-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,8,8 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 213881-70:
(8*2)+(7*1)+(6*3)+(5*8)+(4*8)+(3*1)+(2*7)+(1*0)=130
130 % 10 = 0
So 213881-70-0 is a valid CAS Registry Number.

213881-70-0Relevant articles and documents

Synthesis and reactivity of substituted 3- ([(trifluoromethyl)sulfonyl]oxy) 1H-indole-2-carboxylate in palladium- catalyzed reactions

Malapel-Andrieu, Beatrice,Merour, Jean-Yves

, p. 11079 - 11094 (2007/10/03)

Palladium-catalysed Suzuki and Stille reactions of substituted 3- indolyltriflate afforded the corresponding 3-substituted indoles. By contrast, the Heck reaction of allyl alcohol with such triflates gave 2- allyloxy-3-oxoindole derivatives rather than th

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