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245115-69-9

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245115-69-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 245115-69-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,5,1,1 and 5 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 245115-69:
(8*2)+(7*4)+(6*5)+(5*1)+(4*1)+(3*5)+(2*6)+(1*9)=119
119 % 10 = 9
So 245115-69-9 is a valid CAS Registry Number.

245115-69-9Relevant articles and documents

Facile amide formation via S -nitrosothioacids

Pan, Jia,Devarie-Baez, Nelmi O.,Xian, Ming

supporting information; experimental part, p. 1092 - 1094 (2011/04/25)

Here we report a novel amide bond formation strategy from simple thioacid and amine starting materials. The reaction is mediated by unstable but very reactive S-nitrosothioacid intermediates. This fast reaction under mild conditions should be useful in synthesis.(Figure Presented)

Total synthesis of the putative structure of the marine metabolite trunkamide A

Wipf, Peter,Uto, Yoshikazu

, p. 5165 - 5169 (2007/10/03)

The structure assigned to trunkamide A, a cycloheptapeptide alkaloid isolated from the colonial ascidian Lissoclinum sp., was prepared via segment condensations and an efficient oxazoline-thiazoline interconversion. The novel reverse prenylated serine and

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