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1381805-10-2

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1381805-10-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1381805-10-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,1,8,0 and 5 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1381805-10:
(9*1)+(8*3)+(7*8)+(6*1)+(5*8)+(4*0)+(3*5)+(2*1)+(1*0)=152
152 % 10 = 2
So 1381805-10-2 is a valid CAS Registry Number.

1381805-10-2Downstream Products

1381805-10-2Relevant articles and documents

Facile and efficient synthesis of 5, 7-disubstituted thiazolo [5,4-d] pyrimidine-4, 6 (5H, 7H)-diones

Chen, Liang,Li, Zhan Mei,Zhou, Jie,Song, Hong Rui,Xu, Bai Ling

, p. 695 - 698 (2012/07/03)

A facile and efficient approach was developed to access 5, 7-disubstitued thiazolo[5,4-d]pyrimidine-4, 6(5H, 7H)-diones through condensation of N-substituted 5-amino-4-carbethoxythiazole with structurally diverse isocyanates in the presence of sodium hydride. The easy availability of substrates and tolerance of structural diversity in this reaction make it attractive to be used for construction of libraries in drug discovery process.

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