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1389318-44-8

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1389318-44-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1389318-44-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,9,3,1 and 8 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1389318-44:
(9*1)+(8*3)+(7*8)+(6*9)+(5*3)+(4*1)+(3*8)+(2*4)+(1*4)=198
198 % 10 = 8
So 1389318-44-8 is a valid CAS Registry Number.

1389318-44-8Downstream Products

1389318-44-8Relevant articles and documents

Addition of purines to N-Boc imines generated in situ in water: Efficient synthesis of novel acyclic purine azanucleosides

Zhang, Hui,Lian, Chun-Xia,Yuan, Wei-Cheng,Zhang, Xiao-Mei

supporting information; experimental part, p. 1339 - 1342 (2012/07/03)

A mild, efficient and highly regioselective addition of purine derivatives to N-Boc imines generated in situ in water was developed for the first time. A wide range of novel acyclic purine azanucleosides were synthesized in moderate to high yields through this transformation. This methodology was also appropriate for some other N-heterocycles. Georg Thieme Verlag Stuttgart · New York.

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