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70415-70-2

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70415-70-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70415-70-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,4,1 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 70415-70:
(7*7)+(6*0)+(5*4)+(4*1)+(3*5)+(2*7)+(1*0)=102
102 % 10 = 2
So 70415-70-2 is a valid CAS Registry Number.

70415-70-2Downstream Products

70415-70-2Relevant articles and documents

Chelation-accelerated sequential decarbonylation of formate and alkoxycarbonylation of aryl halides using a combined Ru and Pd catalyst

Ko, Sangwon,Lee, Chongmok,Choi, Moon-Gun,Na, Youngim,Chang, Sukbok

, p. 1607 - 1610 (2003)

An efficient cooperative catalyst system for the coupling of a wide range of organic electrophiles with chelated formate is reported to afford aryl and alkenyl esters by the simultaneous employment of Ru and Pd catalyst, in which ruthenium first promotes chelation-accelerated decarbonylation of formate to release CO and carbinol that are presumed to be transferred, still chelated to Ru, into Pd catalyst, which catalyzes alkoxycarbonylation of the organic electrophiles.

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