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1215897-59-8

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1215897-59-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1215897-59-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,5,8,9 and 7 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1215897-59:
(9*1)+(8*2)+(7*1)+(6*5)+(5*8)+(4*9)+(3*7)+(2*5)+(1*9)=178
178 % 10 = 8
So 1215897-59-8 is a valid CAS Registry Number.

1215897-59-8Downstream Products

1215897-59-8Relevant articles and documents

Rh2(OAc)4 catalyzed formation of fluorine-containing polysubstituted furans from diazocompounds and aromatic alkynes

Pang, Wan,Zhu, Shifa,Xin, Yong,Jiang, Huanfeng,Zhu, Shizheng

experimental part, p. 1261 - 1266 (2010/03/30)

A new building block strategy for the synthesis of fluorine-containing 1,2,4-trisubstituted furan was reported. The 1,2,4-trisubstituted furan was constructed through [3+2] cycloaddition reaction of fluoroacetyl-containing diazocompound and aromatic alkyne, catalyzed by Rh2(OAc)4.

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