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94164-55-3

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94164-55-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94164-55-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,1,6 and 4 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 94164-55:
(7*9)+(6*4)+(5*1)+(4*6)+(3*4)+(2*5)+(1*5)=143
143 % 10 = 3
So 94164-55-3 is a valid CAS Registry Number.

94164-55-3Downstream Products

94164-55-3Relevant articles and documents

Dearomatization of tryptophols via a vanadium-catalyzed asymmetric epoxidation and ring-opening cascade

Han, Long,Liu, Chuan,Zhang, Wei,Shi, Xiao-Xin,You, Shu-Li

supporting information, p. 1231 - 1233 (2014/02/14)

An enantioselective epoxidation of tryptophols followed by an intramolecular epoxide opening reaction was realized by chiral vanadium catalysts derived from C2 symmetric bis-hydroxamic acid (BHA) ligands. 3a-Hydroxyfuroindoline derivatives with up to 89% yield and 90% ee were obtained under mild reaction conditions.

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