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503560-10-9

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503560-10-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 503560-10-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,3,5,6 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 503560-10:
(8*5)+(7*0)+(6*3)+(5*5)+(4*6)+(3*0)+(2*1)+(1*0)=109
109 % 10 = 9
So 503560-10-9 is a valid CAS Registry Number.

503560-10-9Upstream product

503560-10-9Downstream Products

503560-10-9Relevant articles and documents

Total synthesis of sphingofungin F.

Lee, Kee-Young,Oh, Chang-Young,Ham, Won-Hun

, p. 4403 - 4405 (2002)

[reaction: see text] A concise, stereocontrolled synthesis of sphingofungin F was achieved. Key features involve diastereoselective oxazoline formation catalyzed by palladium(0), MgBr(2)-promoted gamma-alkoxy allylic stannane addition, and palladium(0)-ca

Stereoselective synthesis of (+)-spectaline

Lee, Yiu-Suk,Shin, Yong-Ho,Kim, Yong-Hyun,Lee, Kee-Young,Oh, Chang-Young,Pyun, Sung-Jae,Park, Hyun-Ju,Jeong, Jin-Hyun,Ham, Won-Hun

, p. 87 - 93 (2007/10/03)

Our synthesis of (+)-spectaline revealed that the methodology involving diastereoselective palladium(0)-catalyzed oxazoline formation and intramolecular reductive amination by catalytic hydrogenation of an oxazoline is an effective method for the asymmetric synthesis of natural products possessing complex functionalized piperidine cores.

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