312298-12-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 312298-12-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,2,2,9 and 8 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 312298-12:
(8*3)+(7*1)+(6*2)+(5*2)+(4*9)+(3*8)+(2*1)+(1*2)=117
117 % 10 = 7
So 312298-12-7 is a valid CAS Registry Number.
312298-12-7Relevant articles and documents
In-mediated synthesis of 2-(2-hydroxyethyl)homoallenylsilanes
Phil Ho Lee,Bang,Lee,Lee,Chang
, p. 7521 - 7524 (2000)
Indium-mediated homoallenylation of aldehydes with 4-bromo-3-[(trimethylsilyl)methyl]-1,2-butadiene in DMF afforded 2-(2-hydroxyethyl)homoallenylsilanes at room temperature in good yields. (C) 2000 Elsevier Science Ltd.
