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212002-75-0

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212002-75-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 212002-75-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,2,0,0 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 212002-75:
(8*2)+(7*1)+(6*2)+(5*0)+(4*0)+(3*2)+(2*7)+(1*5)=60
60 % 10 = 0
So 212002-75-0 is a valid CAS Registry Number.

212002-75-0Downstream Products

212002-75-0Relevant articles and documents

A new synthesis of chiral aminoalkyloxazolecarboxylate esters from isoxazol-5(2H)-ones: The synthesis of almazoles A and B

Khalafy, Jabbar,Svensson, Carina E.,Prager, Rolf H.,Williams, Craig M.

, p. 5405 - 5408 (1998)

2-(1-Aminoalkyl)oxazole-4 and 5-carboxylates are available, without detectable racemisation, by a sequence involving N-acylation of isoxazol- 5(2H)one carboxylates with phthalimidoamino acids, photolysis of the acylated product, and hydrazinolysis. An application of the procedure to the synthesis of almazole A and B is described.

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