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101493-47-4

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101493-47-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 101493-47-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,4,9 and 3 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 101493-47:
(8*1)+(7*0)+(6*1)+(5*4)+(4*9)+(3*3)+(2*4)+(1*7)=94
94 % 10 = 4
So 101493-47-4 is a valid CAS Registry Number.

101493-47-4Upstream product

101493-47-4Relevant articles and documents

Direct conversion of Fmoc-protected amines into O-alkyl carbamates by the Mitsunobu reaction: A practical strategy for the solid-phase synthesis of carbamates

Zaragoza, Florencio,Stephensen, Henrik

, p. 2015 - 2017 (2000)

Support-bound, Fmoc-protected amines react with aliphatic alcohols in the presence of ADDP, PBu3, and DIPEA to yield O-alkyl carbamates. The reaction presumably proceeds via O-alkylation of an intermediate carbamate anion. (C) 2000 Elsevier Science Ltd.

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