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301530-15-4

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301530-15-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 301530-15-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,1,5,3 and 0 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 301530-15:
(8*3)+(7*0)+(6*1)+(5*5)+(4*3)+(3*0)+(2*1)+(1*5)=74
74 % 10 = 4
So 301530-15-4 is a valid CAS Registry Number.

301530-15-4Relevant articles and documents

Preparation of tricyclic analog as CDE ring model of renieramycin marine natural product by novel photo-induced transformation of 6-methoxy-1,2,3,4-tetrahydroisoquinoline-5,8-dione

Yokoya, Masashi,Takahashi, Shohei,Saito, Naoki

, p. 1276 - 1303 (2019/07/31)

2-Acetyl-6-[(benzyloxy)methyl]-9-methoxy-8-methyl-11,11adihydro-2H-pyrazino[1,2-b]isoquinoline-1,4,7,10(3H,6H)-tetraone (11a) was prepared as the CDE ring model of renieramycins, and its novel photo-induced transformation was demonstrated to construct a 1,3-dioxol ring.

Approaches to the fully functionalized DEF ring system of ristocetin A via highly selective ruthenium-promoted SNAr reaction

Pearson, Anthony J.,Heo, Jung-Nyoung

, p. 2987 - 2990 (2007/10/03)

Ruthenium-promoted intramolecular SNAr reaction has allowed the construction of the fully functionalized 16-membered DEF macrocycle 4 of ristocetin A that incorporates the required arylglycine and arylserine residues as the F and E ring, respectively.

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