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900476-95-1

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900476-95-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 900476-95-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,0,4,7 and 6 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 900476-95:
(8*9)+(7*0)+(6*0)+(5*4)+(4*7)+(3*6)+(2*9)+(1*5)=161
161 % 10 = 1
So 900476-95-1 is a valid CAS Registry Number.

900476-95-1Downstream Products

900476-95-1Relevant articles and documents

Microwave-assisted synthesis of 4-amino-2-arylthieno[2,3- d ]pyrimidines and their subsequent functionalization

Chen, Binbin,Perspicace, Enrico,Hesse, Stephanie,Kirsch, Gilbert

experimental part, p. 2413 - 2418 (2010/09/04)

New 4-amino-2-arylthieno[2,3-d]pyrimidines were synthesized by reacting 2-amino-3-cyanothiophenes and aryl nitriles under microwave irradiation. Functionalization of 4-amino group was made by acetic anhydride and several isocyanates. Georg Thieme Verlag S

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