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214544-31-7

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214544-31-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 214544-31-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,4,5,4 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 214544-31:
(8*2)+(7*1)+(6*4)+(5*5)+(4*4)+(3*4)+(2*3)+(1*1)=107
107 % 10 = 7
So 214544-31-7 is a valid CAS Registry Number.

214544-31-7Downstream Products

214544-31-7Relevant articles and documents

An efficient substitution reaction for the preparation of thyroid hormone analogues

Yoshihara, Hikari A. I.,Chiellini, Grazia,Mitchison, Timothy J.,Scanlan, Thomas S.

, p. 1179 - 1183 (1998)

The substitution of the sterically hindered carbon of the potent thyroid hormone agonist, GC-1, was effected by a reaction based on the solvolysis of the benzylic hydroxyl group. The reaction was found to proceed in high yield with a variety of nucleophiles including alcohols, thiols, allyl silanes and electron-rich aromatic compounds, providing a convenient route to the synthesis of new thyroid hormone analogues. Copyright (C) 1998 Elsevier Science Ltd.

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