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121671-51-0

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121671-51-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121671-51-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,6,7 and 1 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 121671-51:
(8*1)+(7*2)+(6*1)+(5*6)+(4*7)+(3*1)+(2*5)+(1*1)=100
100 % 10 = 0
So 121671-51-0 is a valid CAS Registry Number.

121671-51-0Downstream Products

121671-51-0Relevant articles and documents

PREPARATION AND REACTION OF NOVEL OXYGEN ESTER ENOLATES, 1. REACTION OF THIOGLYCOLATE WITH ALDEHYDES USING DIALKYLBORYL TRIFLATE

Sugano, Yuichi,Naruto, Shunji

, p. 4619 - 4621 (2007/10/02)

With the assistance of the electron withdrawing effect of divalent sulfur substituent, boron ester enolates were formed from the corresponding oxygen esters in the presence of dialkylboryl trifluoromethanesulfonate.These novel oxygen ester enolates reacte

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