190378-48-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 190378-48-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,3,7 and 8 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 190378-48:
(8*1)+(7*9)+(6*0)+(5*3)+(4*7)+(3*8)+(2*4)+(1*8)=154
154 % 10 = 4
So 190378-48-4 is a valid CAS Registry Number.
190378-48-4Relevant articles and documents
P[(S,S,S)-CH3NCH(CH2Ph)CH2]3N: A new C3-symmetric enantiomerically pure proazaphosphatrane
You, Jingsong,Wróblewski, Andrzej E.,Verkade, John G.
, p. 7877 - 7883 (2004)
A new approach for the synthesis of C3-symmetric proazaphosphatranes with chirality at the bridging methylene positions is reported. Graphical abstract
