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76357-52-3

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76357-52-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 76357-52-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,3,5 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 76357-52:
(7*7)+(6*6)+(5*3)+(4*5)+(3*7)+(2*5)+(1*2)=153
153 % 10 = 3
So 76357-52-3 is a valid CAS Registry Number.

76357-52-3Downstream Products

76357-52-3Relevant articles and documents

v-Triazolo[4,5-d]pyrimidines (8-azapurines). Part 22. Synthesis of 2-amino- and 2-oxo-derivatives of N-alkyl-1,6-dihydro-8-azapurines from the corresponding 4-amino-5-aminomethyl-1,2,3-triazoles

Albert, Adrien

, p. 2918 - 2922 (2007/10/02)

2-Amino-1,6-dihydro-8-azapurines (1c-e), alkylated on a ring-nitrogen atom, were synthesized from corresponding N-alkyl-4-amino-5-aminomethyl-1,2,3- triazoles, e.g. (2a), and cyanogen bromide. 1,6-dihydro-8-azapurin-2-ones (3), similarly alkylated, were o

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