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1133046-88-4

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1133046-88-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1133046-88-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,3,0,4 and 6 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1133046-88:
(9*1)+(8*1)+(7*3)+(6*3)+(5*0)+(4*4)+(3*6)+(2*8)+(1*8)=114
114 % 10 = 4
So 1133046-88-4 is a valid CAS Registry Number.

1133046-88-4Downstream Products

1133046-88-4Relevant articles and documents

One-pot oxidative heteroannulations of N-sulfonylanilines with styrenes for the construction of 5-aminocoumaran derivatives

Fan, Renhua,Li, Weixun,Ye, Yang,Wang, Linfei

supporting information; scheme or table, p. 1531 - 1536 (2009/07/01)

An efficient one-pot oxidative heteroannulation of N-sulfonylaniline derivatives with styrene derivatives for the rapid construction of 5-aminocoumaran derivatives is reported. Copper trifluoromethanesulfonate was found to be an excellent catalyst for the

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