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125783-05-3

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125783-05-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 125783-05-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,7,8 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 125783-05:
(8*1)+(7*2)+(6*5)+(5*7)+(4*8)+(3*3)+(2*0)+(1*5)=133
133 % 10 = 3
So 125783-05-3 is a valid CAS Registry Number.

125783-05-3Relevant articles and documents

Organic reactions in water: An efficient zinc-mediated stereoselective synthesis of (E)- and (Z)-trisubstituted alkenes using unactivated alkyl halides

Das, Biswanath,Banerjee, Joydeep,Mahender, Gurram,Majhi, Anjoy

, p. 3349 - 3352 (2004)

(Chemical Equation Presented) Treatment of the acetyl derivatives of the Baylis-Hillman adducts 3-hydroxy-2-methylene-alkanoates and 3-hydroxy-2- methylene-alkanenitriles with unactivated alkyl halides in the presence of Zn in saturated aqueous NH4/

ORGANIC COMPOUNDS

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Page/Page column 50-51, (2008/12/04)

Disclosed are compounds having the ability to modulate, namely to improve, enhance and or modify fragrance compositions due to their ability to inhibit cytochrome P450 enzymes, e.g. CYP2A13 and CYP2B6.

Applications of the Baylis-Hillman Reaction 2: a Simple Stereoselective Synthesis of (E)- and (Z)-Trisubstituted Alkenes

Basavaiah, Deevi,Sarma, Pakala K. S.,Bhavani, Anagani K. D.

, p. 1091 - 1092 (2007/10/02)

Reaction of Grignard reagents with methyl 3-acetoxy-2-methylenealkanoates produces (2E)-2-substituted alk-2-enoates, whereas a similar reaction with 3-acetoxy-2-methylenealkanenitriles provides (2Z)-2-substituted alk-2-enenitriles in high (Z)-stereoselectivity.

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