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6-Oxa-1-aza-spiro[3,3]heptane
YB560076
1046153-00-7
yunbang
95%
In Stock
C
5
H
9
NO
99.13
1046153-00-7
Price
2,6-Diazaspiro[3.3]heptane-2-carboxylic acid tert-butyl ester hemioxylate
YB31790
1041026-71-4
yunbang
95%
Price Inquiry
C
2
2
H
3
8
N
4
O
8
486.57
1041026-71-4
Price
1,9-Diazaspiro[5.5]undecane-9-carboxylic acid, 1,1-dimethylethyl ester
YB560073
1031927-14-6
yunbang
C
1
4
H
2
6
N
2
O
2
254.37
1031927-14-6
Price
tert-Butyl 2,6-diazaspiro[3.3]heptane-2-carboxylate
YB18837
1041026-70-3
yunbang
95%
Price Inquiry
C
1
0
H
1
8
N
2
O
2
198.26
1041026-70-3
Price
Tert-butyl 2,7-diazaspiro[3.5]nonane-7-carboxylate hydrochloride
YB16221
1023301-84-9
yunbang
98%
In Stock
C
1
2
H
2
3
ClN
2
O
2
262.78
1023301-84-9
Price
tert-Butyl 2,8-diazaspiro[5.5]undecane-2-carboxylate
YB560067
954240-14-3
yunbang
98%
In Stock
C
1
4
H
2
6
N
2
O
2
254.37
954240-14-3
Price
7-Azaspiro[3.5]nonane-2,7-dicarboxylic acid, 7-(1,1-dimethylethyl) ester
YB560063
873924-12-0
yunbang
97%
In Stock
C
1
4
H
2
3
NO
4
269.34
873924-12-0
Price
tert-butyl 5,6-diMethoxy-3-oxo-2,3-dihydrospiro[indene-1,4'-piperidine]-1'-carboxylate
YB560066
948033-75-8
yunbang
C
2
0
H
2
7
NO
5
361.44
948033-75-8
Price
N-Boc-1-oxa-7-aza-spiro[3.5]nonane
YB560061
864684-96-8
yunbang
97%
In Stock
C
1
2
H
2
1
NO
3
227.30
864684-96-8
Price
tert-Butyl 1H-spiro[isoquinoline-4,4'-piperidine]-2(3H)-carboxylate
YB55627
857898-70-5
yunbang
C
1
8
H
2
6
N
2
O
2
302.411
857898-70-5
Price
4-Oxo-2-spiro(N-Boc-piperidine-4-yl)-benzopyran
YB560059
849928-22-9
yunbang
97%
In Stock
C
1
8
H
2
3
NO
4
317.38
849928-22-9
Price
2,8-Diaza-spiro[4.5]decane-3,8-dicarboxylic acid 8-tert-butyl ester 3-ethyl ester
YB560057
203934-60-5
yunbang
C
1
6
H
2
8
N
2
O
4
312.41
203934-60-5
Price
2-Oxa-7-azaspiro[3.5]nonane oxalate
YB22803
1379811-94-5
yunbang
98+%
Price Inquiry
C
9
H
1
5
NO
5
217.219
1379811-94-5
Price
2-Cyano-7-azaspiro[3.5]nonane-7-carboxylic acid tert-butyl ester
YB560055
203662-66-2
yunbang
97%
In Stock
C
1
4
H
2
2
N
2
O
2
250.34
203662-66-2
Price
2,9-Diazaspiro[5.5]undecane-2-carboxylic acid tert-butyl ester
YB42096
189333-03-7
yunbang
98%
Price Inquiry
C
1
4
H
2
6
N
2
O
2
254.368
189333-03-7
Price
Ethyl 1-oxaspiro[2.5]octane-6-carboxylate
YB560050
171361-65-2
yunbang
C
1
0
H
1
6
O
3
184.23
171361-65-2
Price
3,9-Diazaspiro[5.5]undecane-3-carboxylic acid tert-butyl ester
YB42100
173405-78-2
yunbang
97%
Price Inquiry
C
1
4
H
2
6
N
2
O
2
254.368
173405-78-2
Price
2-Oxa-7-azaspiro[3.5]nonane hemioxalate
YB42022
241820-91-7
yunbang
97%
Price Inquiry
C
8
H
1
4
NO
3
·xC
2
H
2
O
4
172.20 (free base basis)
241820-91-7
Price
1-Oxa-6-azaspiro[3.4]octane heMioxalate
YB560049
1408074-51-0
yunbang
C
8
H
1
3
NO
5
203.19
1408074-51-0
Price
2-Boc-2-azaspiro[5.5]undecane-9-carboxylic acid
YB560047
1352882-80-4
yunbang
C
1
6
H
2
7
NO
4
297.39
1352882-80-4
Price
6
7
8
9
10
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13
14
15
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