120787-38-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120787-38-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,7,8 and 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 120787-38:
(8*1)+(7*2)+(6*0)+(5*7)+(4*8)+(3*7)+(2*3)+(1*8)=124
124 % 10 = 4
So 120787-38-4 is a valid CAS Registry Number.
120787-38-4Relevant academic research and scientific papers
Stereoselective preparation of (E)-enolthioether derivatives
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, (2008/06/13)
A process for stereoselective preparation of (E)-enolthioether derivatives comprising the steps of; (a) protecting free secondary hydroxy group of L-threonine with trialkylsilyl group; (b) the protected L-threonine derivatives (I) being degraded by ninhyd
