37339-90-5 Usage
Description
Lentinan i s a n immunostimulant β-1,6; β-1,3-D-glucan isolated from the edible mushroom, Lentinus edodes. It is currently approved, in combination with the cytostatic tegafur, for the treatment of gastric cancer.
Chemical Properties
antitumor agent
Occurrence
Lentinan is found in the shiitake mushroom, which is found in Japan and China.
Uses
Different sources of media describe the Uses of 37339-90-5 differently. You can refer to the following data:
1. Lentinan is used as an immune regulator and to treat bacterial and viral infections and cancer.
2. Lentinan is an intravenous anti-tumor polysaccharide.
Check Digit Verification of cas no
The CAS Registry Mumber 37339-90-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,3,3 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 37339-90:
(7*3)+(6*7)+(5*3)+(4*3)+(3*9)+(2*9)+(1*0)=135
135 % 10 = 5
So 37339-90-5 is a valid CAS Registry Number.
InChI:InChI=1/C42H72O36/c43-1-8-15(48)22(55)25(58)37(69-8)66-6-13-20(53)32(28(61)36(65)68-13)75-40-29(62)33(18(51)11(4-46)72-40)77-41-30(63)34(19(52)12(5-47)73-41)78-42-31(64)35(76-39-27(60)24(57)17(50)10(3-45)71-39)21(54)14(74-42)7-67-38-26(59)23(56)16(49)9(2-44)70-38/h8-65H,1-7H2/t8-,9-,10-,11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22+,23+,24+,25-,26-,27-,28-,29-,30-,31-,32+,33+,34+,35+,36-,37-,38-,39+,40+,41+,42+/m1/s1