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1228150-85-3

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1228150-85-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1228150-85-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,1,5 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1228150-85:
(9*1)+(8*2)+(7*2)+(6*8)+(5*1)+(4*5)+(3*0)+(2*8)+(1*5)=133
133 % 10 = 3
So 1228150-85-3 is a valid CAS Registry Number.

1228150-85-3Downstream Products

1228150-85-3Relevant articles and documents

FeCl3·6H2O as a Mild Catalyst for Nucleophilic Substitution of Symmetrical Bis(indoyl)methanes

Chantana, Chayamon,Jaratjaroonphong, Jaray

, p. 2312 - 2327 (2021)

In this paper, unsymmetrical bis(indolyl)methane (BIM) and 3-alkylindole derivatives are smoothly synthesized from symmetrical BIMs with a variety of nucleophiles including heteroaromatic/aromatic compounds, allylsilane and alkynylsilane. FeCl3·6H2O is found to be a mild and highly effective catalyst for this nucleophilic substitution reaction in which N-methyl-2-phenylindole behaves as a good leaving group in the Csp3-Csp2 bond cleavage reaction. The operational ease, nonexpensive and environmentally friendly catalyst, mild reaction conditions, broad functional group tolerance, and scalability of this reaction strategy are advantages of the present procedure.

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