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1384638-50-9

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1384638-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1384638-50-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,4,6,3 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1384638-50:
(9*1)+(8*3)+(7*8)+(6*4)+(5*6)+(4*3)+(3*8)+(2*5)+(1*0)=189
189 % 10 = 9
So 1384638-50-9 is a valid CAS Registry Number.

1384638-50-9Downstream Products

1384638-50-9Relevant academic research and scientific papers

Efficient AgOTf or Ph3PAuCl-AgSbF6 catalyzed cyclization of 1-hydroxy-2-alkynylallylphosphonates/2-alkynylallyl alcohols to 2-furylphosphonates/2,3,5-trisubstituted furans

Kotikalapudi, Ramesh,Kumara Swamy

, p. 3831 - 3834 (2012/08/14)

The reaction of 1-hydroxy-2-alkynylallylphosphonates, synthesized by the addition of the corresponding phosphites to 2-alkynylcinnamaldehydes, under AgOTf or Ph3PAuCl-AgSbF6 catalyzed cycloisomerization afforded 2-furylphosphonates i

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