1027252-38-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1027252-38-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,7,2,5 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1027252-38:
(9*1)+(8*0)+(7*2)+(6*7)+(5*2)+(4*5)+(3*2)+(2*3)+(1*8)=115
115 % 10 = 5
So 1027252-38-5 is a valid CAS Registry Number.
1027252-38-5Relevant articles and documents
Novel Donor 1,4-Benzothiazinophenothiazine
Kistenmacher, Axel,Baumgarten, Martin,Enkelmann, Volker,Pawlik, Juergen,Muellen, Klaus
, p. 2743 - 2747 (2007/10/02)
The synthesis of the novel organic donor 1,4-benzothiazinophenothiazine (3) via a double Cadogan-type ring closure is reported.The target molecule is characterized by a 1H NOE-spectrum and by X-ray analysis, thus confirming the "migration" of the l