88261-95-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88261-95-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,2,6 and 1 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 88261-95:
(7*8)+(6*8)+(5*2)+(4*6)+(3*1)+(2*9)+(1*5)=164
164 % 10 = 4
So 88261-95-4 is a valid CAS Registry Number.
88261-95-4Relevant articles and documents
ALCOHOLYSIS OF (2-METHOXYCARBONYL)ETHYLTIN COMPOUNDS
Cheng, Hong-Shing,Hwang, Tsai-Lih,Liu, Chao-Shiuan
, p. 43 - 52 (2007/10/02)
Under acid or base catalysis, di(2-alkoxycarbonylethyl)tin dichlorides of various R groups, (ROCOCH2CH2)2SnCl2, can be prepared conveniently in high yield by alcoholysis of (CH3OCOCH2CH2)2SnCl2 in various alcohols, ROH (R=C2H5, C4H9, iso-C4H9, C5H11, C6H5