1373284-91-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1373284-91-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,3,2,8 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1373284-91:
(9*1)+(8*3)+(7*7)+(6*3)+(5*2)+(4*8)+(3*4)+(2*9)+(1*1)=173
173 % 10 = 3
So 1373284-91-3 is a valid CAS Registry Number.
1373284-91-3Relevant articles and documents
Hydrophosphonylation of aldimines under catalysts-free conditions
Cai, Zhihua,Fan, Yecheng,Du, Guangfen,He, Lin
experimental part, p. 1658 - 1662 (2012/09/07)
Trimethylsilyl phosphite reacted with aldimines efficiently under catalysts-free conditions, giving α-aminophosphonates in good to excellent yields. Furthermore, the reaction can be scaled-up easily and the high yield can be maintained. Copyright
